Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390800706.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-PT-S10J80, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390800706
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 29K Apr 12 06:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 12 06:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Apr 11 07:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 202K Apr 11 07:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 331K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 83K Apr 10 13:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 224K Apr 10 13:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 517K Apr 9 20:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.5M Apr 9 20:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 36K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 19M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J80-00
FORMULA_NAME PolyORBNT-PT-S10J80-01
FORMULA_NAME PolyORBNT-PT-S10J80-02
FORMULA_NAME PolyORBNT-PT-S10J80-03
FORMULA_NAME PolyORBNT-PT-S10J80-04
FORMULA_NAME PolyORBNT-PT-S10J80-05
FORMULA_NAME PolyORBNT-PT-S10J80-06
FORMULA_NAME PolyORBNT-PT-S10J80-07
FORMULA_NAME PolyORBNT-PT-S10J80-08
FORMULA_NAME PolyORBNT-PT-S10J80-09
FORMULA_NAME PolyORBNT-PT-S10J80-10
FORMULA_NAME PolyORBNT-PT-S10J80-11
FORMULA_NAME PolyORBNT-PT-S10J80-12
FORMULA_NAME PolyORBNT-PT-S10J80-13
FORMULA_NAME PolyORBNT-PT-S10J80-14
FORMULA_NAME PolyORBNT-PT-S10J80-15

=== Now, execution of the tool begins

BK_START 1589851021151

[2020-05-19 01:17:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 01:17:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 01:17:03] [INFO ] Load time of PNML (sax parser for PT used): 711 ms
[2020-05-19 01:17:03] [INFO ] Transformed 1614 places.
[2020-05-19 01:17:03] [INFO ] Transformed 13500 transitions.
[2020-05-19 01:17:03] [INFO ] Parsed PT model containing 1614 places and 13500 transitions in 1020 ms.
[2020-05-19 01:17:04] [INFO ] Reduced 9285 identical enabling conditions.
[2020-05-19 01:17:04] [INFO ] Reduced 780 identical enabling conditions.
[2020-05-19 01:17:04] [INFO ] Reduced 780 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 576 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 90422 steps, including 5069 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-19 01:17:34] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2020-05-19 01:17:35] [INFO ] Computed 192 place invariants in 602 ms
[2020-05-19 01:17:35] [INFO ] [Real]Absence check using 159 positive place invariants in 199 ms returned sat
[2020-05-19 01:17:35] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 164 ms returned sat
[2020-05-19 01:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:17:54] [INFO ] [Real]Absence check using state equation in 19016 ms returned sat
[2020-05-19 01:17:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 01:17:55] [INFO ] [Nat]Absence check using 159 positive place invariants in 185 ms returned sat
[2020-05-19 01:17:55] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 179 ms returned sat
[2020-05-19 01:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 01:18:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:18:15] [INFO ] [Nat]Absence check using state equation in 19471 ms returned (error "Failed to check-sat")
[2020-05-19 01:18:15] [INFO ] [Real]Absence check using 159 positive place invariants in 117 ms returned sat
[2020-05-19 01:18:15] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 53 ms returned unsat
[2020-05-19 01:18:15] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:18:15] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:18:16] [INFO ] [Real]Absence check using 159 positive place invariants in 168 ms returned sat
[2020-05-19 01:18:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:18:16] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:18:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:18:16] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:18:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:18:17] [INFO ] [Real]Absence check using 159 positive place invariants in 167 ms returned sat
[2020-05-19 01:18:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 136 ms returned sat
[2020-05-19 01:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:18:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:18:36] [INFO ] [Real]Absence check using state equation in 19599 ms returned (error "Failed to check-sat")
[2020-05-19 01:18:37] [INFO ] [Real]Absence check using 159 positive place invariants in 117 ms returned sat
[2020-05-19 01:18:37] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:18:37] [INFO ] [Real]Absence check using 159 positive place invariants in 117 ms returned sat
[2020-05-19 01:18:37] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:18:37] [INFO ] [Real]Absence check using 159 positive place invariants in 114 ms returned sat
[2020-05-19 01:18:37] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 99 ms returned sat
[2020-05-19 01:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:18:55] [INFO ] [Real]Absence check using state equation in 17292 ms returned sat
[2020-05-19 01:18:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-19 01:18:55] [INFO ] [Real]Added 1 Read/Feed constraints in 67 ms returned sat
[2020-05-19 01:18:56] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 870 ms.
[2020-05-19 01:18:57] [INFO ] Added : 6 causal constraints over 2 iterations in 1808 ms. Result :sat
[2020-05-19 01:18:58] [INFO ] [Real]Absence check using 159 positive place invariants in 177 ms returned sat
[2020-05-19 01:18:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 22 ms returned unsat
[2020-05-19 01:18:58] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:18:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 139 ms returned sat
[2020-05-19 01:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:19:15] [INFO ] [Real]Absence check using state equation in 17201 ms returned sat
[2020-05-19 01:19:15] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 01:19:16] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 569 ms.
[2020-05-19 01:19:17] [INFO ] Added : 6 causal constraints over 2 iterations in 1467 ms. Result :sat
[2020-05-19 01:19:18] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:19:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:19:18] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:19:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:19:18] [INFO ] [Real]Absence check using 159 positive place invariants in 168 ms returned sat
[2020-05-19 01:19:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 75 ms returned unsat
[2020-05-19 01:19:19] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:19:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:19:19] [INFO ] [Real]Absence check using 159 positive place invariants in 167 ms returned sat
[2020-05-19 01:19:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:19:20] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:19:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 36 ms returned unsat
[2020-05-19 01:19:20] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:19:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:19:38] [INFO ] [Real]Absence check using state equation in 18334 ms returned sat
[2020-05-19 01:19:39] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 01:19:39] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 392 ms.
[2020-05-19 01:19:40] [INFO ] Added : 5 causal constraints over 1 iterations in 882 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-19 01:19:40] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:19:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 135 ms returned sat
[2020-05-19 01:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:19:59] [INFO ] [Real]Absence check using state equation in 19164 ms returned sat
[2020-05-19 01:19:59] [INFO ] [Real]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-05-19 01:20:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 19
[2020-05-19 01:20:00] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:20:00] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 18 ms returned unsat
[2020-05-19 01:20:00] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 01:20:00] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 01:20:01] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:20:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:20:01] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:20:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 91 ms returned unsat
[2020-05-19 01:20:01] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:20:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 100 ms returned sat
[2020-05-19 01:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:20:20] [INFO ] [Real]Absence check using state equation in 18897 ms returned sat
[2020-05-19 01:20:21] [INFO ] [Real]Added 1 Read/Feed constraints in 78 ms returned sat
[2020-05-19 01:20:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 372 ms.
[2020-05-19 01:20:21] [INFO ] Added : 0 causal constraints over 0 iterations in 402 ms. Result :unknown
[2020-05-19 01:20:21] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:20:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:20:22] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:20:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:20:22] [INFO ] [Real]Absence check using 159 positive place invariants in 130 ms returned sat
[2020-05-19 01:20:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 110 ms returned sat
[2020-05-19 01:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:20:40] [INFO ] [Real]Absence check using state equation in 17580 ms returned sat
[2020-05-19 01:20:40] [INFO ] [Real]Added 1 Read/Feed constraints in 109 ms returned sat
[2020-05-19 01:20:40] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 289 ms.
[2020-05-19 01:20:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1414 ms. Result :sat
[2020-05-19 01:20:43] [INFO ] [Real]Absence check using 159 positive place invariants in 918 ms returned sat
[2020-05-19 01:20:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 114 ms returned sat
[2020-05-19 01:20:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:21:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:21:02] [INFO ] [Real]Absence check using state equation in 18783 ms returned (error "Failed to check-sat")
[2020-05-19 01:21:02] [INFO ] [Real]Absence check using 159 positive place invariants in 117 ms returned sat
[2020-05-19 01:21:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 38 ms returned unsat
[2020-05-19 01:21:02] [INFO ] [Real]Absence check using 159 positive place invariants in 118 ms returned sat
[2020-05-19 01:21:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:21:03] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:21:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:21:03] [INFO ] [Real]Absence check using 159 positive place invariants in 174 ms returned sat
[2020-05-19 01:21:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 55 ms returned unsat
[2020-05-19 01:21:04] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:21:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 36 ms returned unsat
[2020-05-19 01:21:04] [INFO ] [Real]Absence check using 159 positive place invariants in 168 ms returned sat
[2020-05-19 01:21:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 38 ms returned unsat
[2020-05-19 01:21:04] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:21:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:21:05] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:21:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 120 ms returned sat
[2020-05-19 01:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:21:22] [INFO ] [Real]Absence check using state equation in 17083 ms returned sat
[2020-05-19 01:21:22] [INFO ] [Real]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-05-19 01:21:23] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 371 ms.
[2020-05-19 01:21:23] [INFO ] Added : 6 causal constraints over 2 iterations in 1178 ms. Result :sat
[2020-05-19 01:21:24] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:21:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 01:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:21:42] [INFO ] [Real]Absence check using state equation in 18026 ms returned sat
[2020-05-19 01:21:42] [INFO ] [Real]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-05-19 01:21:43] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 407 ms.
[2020-05-19 01:21:44] [INFO ] Added : 5 causal constraints over 1 iterations in 1208 ms. Result :(error "Failed to check-sat")
[2020-05-19 01:21:44] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:21:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:21:44] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:21:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 99 ms returned sat
[2020-05-19 01:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:22:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:22:04] [INFO ] [Real]Absence check using state equation in 19653 ms returned (error "Failed to check-sat")
[2020-05-19 01:22:04] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:22:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:22:05] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:22:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 116 ms returned sat
[2020-05-19 01:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:22:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:22:24] [INFO ] [Real]Absence check using state equation in 19593 ms returned unknown
[2020-05-19 01:22:25] [INFO ] [Real]Absence check using 159 positive place invariants in 180 ms returned sat
[2020-05-19 01:22:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 10 ms returned unsat
[2020-05-19 01:22:25] [INFO ] [Real]Absence check using 159 positive place invariants in 123 ms returned sat
[2020-05-19 01:22:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:22:25] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:22:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:22:26] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:22:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 137 ms returned sat
[2020-05-19 01:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:22:44] [INFO ] [Real]Absence check using state equation in 17861 ms returned sat
[2020-05-19 01:22:44] [INFO ] [Real]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-05-19 01:22:45] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 377 ms.
[2020-05-19 01:22:45] [INFO ] Added : 6 causal constraints over 2 iterations in 1288 ms. Result :sat
[2020-05-19 01:22:47] [INFO ] Deduced a trap composed of 11 places in 1955 ms
[2020-05-19 01:22:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 45
[2020-05-19 01:22:48] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:22:48] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:22:48] [INFO ] [Real]Absence check using 159 positive place invariants in 120 ms returned sat
[2020-05-19 01:22:48] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:22:48] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:22:48] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:22:49] [INFO ] [Real]Absence check using 159 positive place invariants in 133 ms returned sat
[2020-05-19 01:22:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 57 ms returned unsat
[2020-05-19 01:22:49] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:22:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 123 ms returned sat
[2020-05-19 01:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:23:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:23:09] [INFO ] [Real]Absence check using state equation in 19598 ms returned (error "Failed to check-sat")
[2020-05-19 01:23:09] [INFO ] [Real]Absence check using 159 positive place invariants in 122 ms returned sat
[2020-05-19 01:23:09] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 12 ms returned unsat
[2020-05-19 01:23:09] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:23:10] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 191 ms returned sat
[2020-05-19 01:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:23:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:23:29] [INFO ] [Real]Absence check using state equation in 19487 ms returned (error "Failed to check-sat")
[2020-05-19 01:23:29] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:23:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 61 ms returned unsat
[2020-05-19 01:23:30] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:23:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:23:30] [INFO ] [Real]Absence check using 159 positive place invariants in 372 ms returned sat
[2020-05-19 01:23:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 22 ms returned unsat
[2020-05-19 01:23:31] [INFO ] [Real]Absence check using 159 positive place invariants in 167 ms returned sat
[2020-05-19 01:23:31] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:23:31] [INFO ] [Real]Absence check using 159 positive place invariants in 171 ms returned sat
[2020-05-19 01:23:31] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 8 ms returned unsat
[2020-05-19 01:23:32] [INFO ] [Real]Absence check using 159 positive place invariants in 207 ms returned sat
[2020-05-19 01:23:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 129 ms returned unsat
[2020-05-19 01:23:32] [INFO ] [Real]Absence check using 159 positive place invariants in 211 ms returned sat
[2020-05-19 01:23:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 171 ms returned sat
[2020-05-19 01:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:23:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:23:52] [INFO ] [Real]Absence check using state equation in 19419 ms returned (error "Failed to check-sat")
[2020-05-19 01:23:52] [INFO ] [Real]Absence check using 159 positive place invariants in 121 ms returned sat
[2020-05-19 01:23:52] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 01:23:53] [INFO ] [Real]Absence check using 159 positive place invariants in 292 ms returned sat
[2020-05-19 01:23:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 24 ms returned unsat
[2020-05-19 01:23:53] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:23:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 174 ms returned sat
[2020-05-19 01:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:24:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:24:13] [INFO ] [Real]Absence check using state equation in 19507 ms returned (error "Failed to check-sat")
[2020-05-19 01:24:13] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:24:13] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 141 ms returned sat
[2020-05-19 01:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:24:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:24:33] [INFO ] [Real]Absence check using state equation in 19529 ms returned (error "Failed to check-sat")
[2020-05-19 01:24:33] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:24:33] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 178 ms returned sat
[2020-05-19 01:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:24:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:24:53] [INFO ] [Real]Absence check using state equation in 19494 ms returned (error "Failed to check-sat")
[2020-05-19 01:24:53] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:24:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:24:54] [INFO ] [Real]Absence check using 159 positive place invariants in 112 ms returned sat
[2020-05-19 01:24:54] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 105 ms returned sat
[2020-05-19 01:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:25:13] [INFO ] [Real]Absence check using state equation in 19008 ms returned sat
[2020-05-19 01:25:13] [INFO ] [Real]Added 1 Read/Feed constraints in 80 ms returned sat
[2020-05-19 01:25:13] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 378 ms.
[2020-05-19 01:25:13] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :(error "Failed to check-sat")
[2020-05-19 01:25:14] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:25:14] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 38 ms returned unsat
[2020-05-19 01:25:14] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:25:14] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:25:15] [INFO ] [Real]Absence check using 159 positive place invariants in 171 ms returned sat
[2020-05-19 01:25:15] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:25:34] [INFO ] [Real]Absence check using state equation in 18919 ms returned sat
[2020-05-19 01:25:34] [INFO ] [Real]Added 1 Read/Feed constraints in 96 ms returned sat
[2020-05-19 01:25:34] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 362 ms.
[2020-05-19 01:25:34] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :(error "Failed to check-sat")
[2020-05-19 01:25:35] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:25:35] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 141 ms returned sat
[2020-05-19 01:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:25:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:25:54] [INFO ] [Real]Absence check using state equation in 19565 ms returned (error "Failed to check-sat")
[2020-05-19 01:25:55] [INFO ] [Real]Absence check using 159 positive place invariants in 174 ms returned sat
[2020-05-19 01:25:55] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 266 ms returned sat
[2020-05-19 01:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:26:11] [INFO ] [Real]Absence check using state equation in 16128 ms returned sat
[2020-05-19 01:26:11] [INFO ] [Real]Added 1 Read/Feed constraints in 71 ms returned sat
[2020-05-19 01:26:12] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 552 ms.
[2020-05-19 01:26:13] [INFO ] Added : 6 causal constraints over 2 iterations in 1403 ms. Result :sat
[2020-05-19 01:26:13] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:26:13] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:26:14] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 01:26:14] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:26:14] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:26:14] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 01:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:26:34] [INFO ] [Real]Absence check using state equation in 19396 ms returned sat
[2020-05-19 01:26:34] [INFO ] [Real]Added 1 Read/Feed constraints in 88 ms returned sat
[2020-05-19 01:26:36] [INFO ] Deduced a trap composed of 11 places in 2125 ms
[2020-05-19 01:26:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 74
[2020-05-19 01:26:36] [INFO ] [Real]Absence check using 159 positive place invariants in 111 ms returned sat
[2020-05-19 01:26:36] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 01:26:37] [INFO ] [Real]Absence check using 159 positive place invariants in 120 ms returned sat
[2020-05-19 01:26:37] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 115 ms returned sat
[2020-05-19 01:26:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:26:54] [INFO ] [Real]Absence check using state equation in 17650 ms returned sat
[2020-05-19 01:26:54] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:26:55] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 351 ms.
[2020-05-19 01:26:56] [INFO ] Added : 6 causal constraints over 2 iterations in 1324 ms. Result :sat
[2020-05-19 01:26:57] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:26:57] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:26:57] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:26:57] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 01:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:27:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:27:17] [INFO ] [Real]Absence check using state equation in 19550 ms returned (error "Failed to check-sat")
[2020-05-19 01:27:17] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 01:27:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 136 ms returned sat
[2020-05-19 01:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:27:35] [INFO ] [Real]Absence check using state equation in 17650 ms returned sat
[2020-05-19 01:27:35] [INFO ] [Real]Added 1 Read/Feed constraints in 76 ms returned sat
[2020-05-19 01:27:36] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 393 ms.
[2020-05-19 01:27:36] [INFO ] Added : 6 causal constraints over 2 iterations in 1196 ms. Result :sat
[2020-05-19 01:27:37] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:27:37] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:27:37] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:27:37] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:27:38] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 01:27:38] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 136 ms returned sat
[2020-05-19 01:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:27:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:27:57] [INFO ] [Real]Absence check using state equation in 19605 ms returned (error "Failed to check-sat")
[2020-05-19 01:27:58] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:27:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:27:58] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 01:27:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:27:59] [INFO ] [Real]Absence check using 159 positive place invariants in 169 ms returned sat
[2020-05-19 01:27:59] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 01:27:59] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:27:59] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 50 ms returned unsat
[2020-05-19 01:27:59] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 01:27:59] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:28:00] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:28:00] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:28:00] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 01:28:00] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:28:00] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:28:00] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:28:01] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:28:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 135 ms returned sat
[2020-05-19 01:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:28:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:28:20] [INFO ] [Real]Absence check using state equation in 19548 ms returned (error "Failed to check-sat")
[2020-05-19 01:28:21] [INFO ] [Real]Absence check using 159 positive place invariants in 336 ms returned sat
[2020-05-19 01:28:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 62 ms returned unsat
[2020-05-19 01:28:21] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:28:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:28:22] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:28:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:28:22] [INFO ] [Real]Absence check using 159 positive place invariants in 341 ms returned sat
[2020-05-19 01:28:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 153 ms returned sat
[2020-05-19 01:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:28:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:28:42] [INFO ] [Real]Absence check using state equation in 19319 ms returned (error "Failed to check-sat")
[2020-05-19 01:28:42] [INFO ] [Real]Absence check using 159 positive place invariants in 223 ms returned sat
[2020-05-19 01:28:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 180 ms returned sat
[2020-05-19 01:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:29:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:29:02] [INFO ] [Real]Absence check using state equation in 19429 ms returned (error "Failed to check-sat")
[2020-05-19 01:29:02] [INFO ] [Real]Absence check using 159 positive place invariants in 114 ms returned sat
[2020-05-19 01:29:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 01:29:02] [INFO ] [Real]Absence check using 159 positive place invariants in 128 ms returned sat
[2020-05-19 01:29:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:29:03] [INFO ] [Real]Absence check using 159 positive place invariants in 119 ms returned sat
[2020-05-19 01:29:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 42 ms returned unsat
[2020-05-19 01:29:03] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:29:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:29:03] [INFO ] [Real]Absence check using 159 positive place invariants in 169 ms returned sat
[2020-05-19 01:29:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 114 ms returned sat
[2020-05-19 01:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:29:20] [INFO ] [Real]Absence check using state equation in 16311 ms returned sat
[2020-05-19 01:29:20] [INFO ] [Real]Added 1 Read/Feed constraints in 66 ms returned sat
[2020-05-19 01:29:20] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 264 ms.
[2020-05-19 01:29:21] [INFO ] Added : 6 causal constraints over 2 iterations in 920 ms. Result :sat
[2020-05-19 01:29:22] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:29:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 159 ms returned sat
[2020-05-19 01:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:29:40] [INFO ] [Real]Absence check using state equation in 18347 ms returned sat
[2020-05-19 01:29:40] [INFO ] [Real]Added 1 Read/Feed constraints in 84 ms returned sat
[2020-05-19 01:29:41] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 281 ms.
[2020-05-19 01:29:41] [INFO ] Added : 6 causal constraints over 2 iterations in 819 ms. Result :(error "Failed to check-sat")
[2020-05-19 01:29:42] [INFO ] [Real]Absence check using 159 positive place invariants in 171 ms returned sat
[2020-05-19 01:29:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:29:42] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:29:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 131 ms returned sat
[2020-05-19 01:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:30:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:30:02] [INFO ] [Real]Absence check using state equation in 19572 ms returned unknown
[2020-05-19 01:30:02] [INFO ] [Real]Absence check using 159 positive place invariants in 171 ms returned sat
[2020-05-19 01:30:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 18 ms returned unsat
[2020-05-19 01:30:02] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:30:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 01:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:30:20] [INFO ] [Real]Absence check using state equation in 17568 ms returned sat
[2020-05-19 01:30:20] [INFO ] [Real]Added 1 Read/Feed constraints in 67 ms returned sat
[2020-05-19 01:30:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 495 ms.
[2020-05-19 01:30:22] [INFO ] Added : 6 causal constraints over 2 iterations in 1424 ms. Result :sat
[2020-05-19 01:30:22] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:30:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:30:23] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:30:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 91 ms returned unsat
[2020-05-19 01:30:23] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:30:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 94 ms returned unsat
[2020-05-19 01:30:24] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:30:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:30:24] [INFO ] [Real]Absence check using 159 positive place invariants in 129 ms returned sat
[2020-05-19 01:30:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 152 ms returned sat
[2020-05-19 01:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:30:40] [INFO ] [Real]Absence check using state equation in 16281 ms returned sat
[2020-05-19 01:30:40] [INFO ] [Real]Added 1 Read/Feed constraints in 81 ms returned sat
[2020-05-19 01:30:41] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 355 ms.
[2020-05-19 01:30:42] [INFO ] Added : 6 causal constraints over 2 iterations in 1108 ms. Result :sat
[2020-05-19 01:30:42] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:30:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 120 ms returned sat
[2020-05-19 01:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:31:01] [INFO ] [Real]Absence check using state equation in 18793 ms returned sat
[2020-05-19 01:31:01] [INFO ] [Real]Added 1 Read/Feed constraints in 91 ms returned sat
[2020-05-19 01:31:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 384 ms.
[2020-05-19 01:31:02] [INFO ] Added : 0 causal constraints over 0 iterations in 442 ms. Result :unknown
[2020-05-19 01:31:02] [INFO ] [Real]Absence check using 159 positive place invariants in 114 ms returned sat
[2020-05-19 01:31:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 26 ms returned unsat
[2020-05-19 01:31:02] [INFO ] [Real]Absence check using 159 positive place invariants in 116 ms returned sat
[2020-05-19 01:31:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 94 ms returned sat
[2020-05-19 01:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:31:20] [INFO ] [Real]Absence check using state equation in 17396 ms returned sat
[2020-05-19 01:31:20] [INFO ] [Real]Added 1 Read/Feed constraints in 52 ms returned sat
[2020-05-19 01:31:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 308 ms.
[2020-05-19 01:31:21] [INFO ] Added : 6 causal constraints over 2 iterations in 987 ms. Result :sat
[2020-05-19 01:31:22] [INFO ] [Real]Absence check using 159 positive place invariants in 205 ms returned sat
[2020-05-19 01:31:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 01:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:31:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:31:41] [INFO ] [Real]Absence check using state equation in 19515 ms returned (error "Failed to check-sat")
[2020-05-19 01:31:42] [INFO ] [Real]Absence check using 159 positive place invariants in 321 ms returned sat
[2020-05-19 01:31:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:31:43] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:31:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 66 ms returned unsat
[2020-05-19 01:31:43] [INFO ] [Real]Absence check using 159 positive place invariants in 210 ms returned sat
[2020-05-19 01:31:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 8 ms returned unsat
[2020-05-19 01:31:43] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:31:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:31:44] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:31:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 140 ms returned sat
[2020-05-19 01:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:32:03] [INFO ] [Real]Absence check using state equation in 19031 ms returned sat
[2020-05-19 01:32:03] [INFO ] [Real]Added 1 Read/Feed constraints in 92 ms returned sat
[2020-05-19 01:32:04] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 498 ms.
[2020-05-19 01:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 499 ms. Result :(error "Failed to check-sat")
[2020-05-19 01:32:04] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:32:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:32:04] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:32:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:32:05] [INFO ] [Real]Absence check using 159 positive place invariants in 174 ms returned sat
[2020-05-19 01:32:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 27 ms returned unsat
[2020-05-19 01:32:05] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:32:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 29 ms returned unsat
[2020-05-19 01:32:05] [INFO ] [Real]Absence check using 159 positive place invariants in 115 ms returned sat
[2020-05-19 01:32:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 98 ms returned sat
[2020-05-19 01:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:32:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:32:25] [INFO ] [Real]Absence check using state equation in 19666 ms returned (error "Failed to check-sat")
[2020-05-19 01:32:25] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:32:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:32:26] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:32:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:32:26] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:32:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:32:27] [INFO ] [Real]Absence check using 159 positive place invariants in 136 ms returned sat
[2020-05-19 01:32:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 111 ms returned sat
[2020-05-19 01:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:32:46] [INFO ] [Real]Absence check using state equation in 19139 ms returned sat
[2020-05-19 01:32:46] [INFO ] [Real]Added 1 Read/Feed constraints in 85 ms returned sat
[2020-05-19 01:32:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 129
[2020-05-19 01:32:47] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:32:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:32:47] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:32:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:32:47] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:32:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:32:48] [INFO ] [Real]Absence check using 159 positive place invariants in 219 ms returned sat
[2020-05-19 01:32:48] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 83 ms returned unsat
[2020-05-19 01:32:48] [INFO ] [Real]Absence check using 159 positive place invariants in 222 ms returned sat
[2020-05-19 01:32:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 184 ms returned sat
[2020-05-19 01:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:33:04] [INFO ] [Real]Absence check using state equation in 15490 ms returned sat
[2020-05-19 01:33:04] [INFO ] [Real]Added 1 Read/Feed constraints in 65 ms returned sat
[2020-05-19 01:33:05] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 288 ms.
[2020-05-19 01:33:05] [INFO ] Added : 6 causal constraints over 2 iterations in 1015 ms. Result :sat
[2020-05-19 01:33:06] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:33:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:33:06] [INFO ] [Real]Absence check using 159 positive place invariants in 184 ms returned sat
[2020-05-19 01:33:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:33:07] [INFO ] [Real]Absence check using 159 positive place invariants in 181 ms returned sat
[2020-05-19 01:33:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 8 ms returned unsat
[2020-05-19 01:33:07] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:33:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:33:22] [INFO ] [Real]Absence check using state equation in 15106 ms returned sat
[2020-05-19 01:33:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 01:33:23] [INFO ] [Nat]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 01:33:23] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 124 ms returned sat
[2020-05-19 01:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 01:33:34] [INFO ] [Nat]Absence check using state equation in 11302 ms returned sat
[2020-05-19 01:33:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:33:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 6136 ms returned unknown
[2020-05-19 01:33:41] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:33:41] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 135 ms returned sat
[2020-05-19 01:33:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:34:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:34:00] [INFO ] [Real]Absence check using state equation in 19548 ms returned unknown
[2020-05-19 01:34:01] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:34:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 01:34:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:34:18] [INFO ] [Real]Absence check using state equation in 16849 ms returned sat
[2020-05-19 01:34:18] [INFO ] [Real]Added 1 Read/Feed constraints in 73 ms returned sat
[2020-05-19 01:34:18] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 332 ms.
[2020-05-19 01:34:19] [INFO ] Added : 6 causal constraints over 2 iterations in 1064 ms. Result :sat
[2020-05-19 01:34:20] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:34:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:34:20] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:34:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 132 ms returned sat
[2020-05-19 01:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:34:33] [INFO ] [Real]Absence check using state equation in 13152 ms returned sat
[2020-05-19 01:34:33] [INFO ] [Real]Added 1 Read/Feed constraints in 56 ms returned sat
[2020-05-19 01:34:34] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 277 ms.
[2020-05-19 01:34:35] [INFO ] Added : 6 causal constraints over 2 iterations in 1225 ms. Result :sat
[2020-05-19 01:34:35] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 01:34:35] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:34:36] [INFO ] [Real]Absence check using 159 positive place invariants in 127 ms returned sat
[2020-05-19 01:34:36] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 89 ms returned sat
[2020-05-19 01:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:34:54] [INFO ] [Real]Absence check using state equation in 18074 ms returned sat
[2020-05-19 01:34:54] [INFO ] [Real]Added 1 Read/Feed constraints in 67 ms returned sat
[2020-05-19 01:34:55] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 550 ms.
[2020-05-19 01:34:55] [INFO ] Added : 6 causal constraints over 2 iterations in 1302 ms. Result :(error "Failed to check-sat")
[2020-05-19 01:34:56] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:34:56] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:34:56] [INFO ] [Real]Absence check using 159 positive place invariants in 163 ms returned sat
[2020-05-19 01:34:56] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:34:56] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:34:57] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 47 ms returned unsat
[2020-05-19 01:34:57] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 01:34:57] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 67 ms returned unsat
[2020-05-19 01:34:57] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:34:57] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:34:58] [INFO ] [Real]Absence check using 159 positive place invariants in 114 ms returned sat
[2020-05-19 01:34:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 24 ms returned unsat
[2020-05-19 01:34:58] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:34:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 132 ms returned sat
[2020-05-19 01:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:35:16] [INFO ] [Real]Absence check using state equation in 17710 ms returned sat
[2020-05-19 01:35:16] [INFO ] [Real]Added 1 Read/Feed constraints in 76 ms returned sat
[2020-05-19 01:35:17] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 397 ms.
[2020-05-19 01:35:18] [INFO ] Added : 6 causal constraints over 2 iterations in 1424 ms. Result :sat
[2020-05-19 01:35:20] [INFO ] Deduced a trap composed of 11 places in 2041 ms
[2020-05-19 01:35:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 151
[2020-05-19 01:35:20] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:35:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:35:20] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:35:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 26 ms returned unsat
[2020-05-19 01:35:21] [INFO ] [Real]Absence check using 159 positive place invariants in 123 ms returned sat
[2020-05-19 01:35:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:35:21] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:35:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:35:21] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:35:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2020-05-19 01:35:22] [INFO ] [Real]Absence check using 159 positive place invariants in 133 ms returned sat
[2020-05-19 01:35:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 01:35:22] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:35:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:35:22] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:35:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:35:23] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:35:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:35:23] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:35:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 86 ms returned unsat
[2020-05-19 01:35:23] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 01:35:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:35:24] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:35:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 131 ms returned sat
[2020-05-19 01:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:35:41] [INFO ] [Real]Absence check using state equation in 16849 ms returned sat
[2020-05-19 01:35:41] [INFO ] [Real]Added 1 Read/Feed constraints in 73 ms returned sat
[2020-05-19 01:35:41] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 471 ms.
[2020-05-19 01:35:42] [INFO ] Added : 6 causal constraints over 2 iterations in 1201 ms. Result :sat
[2020-05-19 01:35:43] [INFO ] [Real]Absence check using 159 positive place invariants in 173 ms returned sat
[2020-05-19 01:35:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 01:35:43] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:35:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 26 ms returned unsat
[2020-05-19 01:35:43] [INFO ] [Real]Absence check using 159 positive place invariants in 120 ms returned sat
[2020-05-19 01:35:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 92 ms returned sat
[2020-05-19 01:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:36:00] [INFO ] [Real]Absence check using state equation in 17173 ms returned sat
[2020-05-19 01:36:01] [INFO ] [Real]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-05-19 01:36:01] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 327 ms.
[2020-05-19 01:36:02] [INFO ] Added : 6 causal constraints over 2 iterations in 1040 ms. Result :sat
[2020-05-19 01:36:02] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:36:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 131 ms returned sat
[2020-05-19 01:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:36:21] [INFO ] [Real]Absence check using state equation in 18390 ms returned sat
[2020-05-19 01:36:21] [INFO ] [Real]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-05-19 01:36:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 290 ms.
[2020-05-19 01:36:22] [INFO ] Added : 6 causal constraints over 2 iterations in 884 ms. Result :unknown
[2020-05-19 01:36:22] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:36:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:36:23] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:36:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:36:23] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:36:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 01:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:36:42] [INFO ] [Real]Absence check using state equation in 18479 ms returned sat
[2020-05-19 01:36:42] [INFO ] [Real]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-05-19 01:36:42] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 290 ms.
[2020-05-19 01:36:43] [INFO ] Added : 5 causal constraints over 1 iterations in 860 ms. Result :unknown
[2020-05-19 01:36:43] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:36:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 01:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:37:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:37:03] [INFO ] [Real]Absence check using state equation in 19531 ms returned (error "Failed to check-sat")
[2020-05-19 01:37:03] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:37:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 52 ms returned unsat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive place invariants in 121 ms returned sat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 74 ms returned unsat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive place invariants in 144 ms returned sat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 38 ms returned unsat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive place invariants in 113 ms returned sat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 10 ms returned unsat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:37:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:37:05] [INFO ] [Real]Absence check using 159 positive place invariants in 108 ms returned sat
[2020-05-19 01:37:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:37:05] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:37:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:37:05] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:37:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 136 ms returned sat
[2020-05-19 01:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:37:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:37:25] [INFO ] [Real]Absence check using state equation in 19567 ms returned (error "Failed to check-sat")
[2020-05-19 01:37:25] [INFO ] [Real]Absence check using 159 positive place invariants in 169 ms returned sat
[2020-05-19 01:37:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:37:26] [INFO ] [Real]Absence check using 159 positive place invariants in 171 ms returned sat
[2020-05-19 01:37:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 51 ms returned unsat
[2020-05-19 01:37:26] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:37:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 131 ms returned sat
[2020-05-19 01:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:37:43] [INFO ] [Real]Absence check using state equation in 16740 ms returned sat
[2020-05-19 01:37:43] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:37:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 285 ms.
[2020-05-19 01:37:44] [INFO ] Added : 6 causal constraints over 2 iterations in 903 ms. Result :sat
[2020-05-19 01:37:45] [INFO ] [Real]Absence check using 159 positive place invariants in 185 ms returned sat
[2020-05-19 01:37:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:38:02] [INFO ] [Real]Absence check using state equation in 17347 ms returned sat
[2020-05-19 01:38:03] [INFO ] [Real]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-05-19 01:38:03] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 553 ms.
[2020-05-19 01:38:04] [INFO ] Added : 6 causal constraints over 2 iterations in 1470 ms. Result :sat
[2020-05-19 01:38:05] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:38:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:38:05] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:38:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:38:05] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 01:38:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 55 ms returned unsat
[2020-05-19 01:38:06] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:38:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:38:06] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:38:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:38:07] [INFO ] [Real]Absence check using 159 positive place invariants in 133 ms returned sat
[2020-05-19 01:38:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:38:07] [INFO ] [Real]Absence check using 159 positive place invariants in 195 ms returned sat
[2020-05-19 01:38:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:38:07] [INFO ] [Real]Absence check using 159 positive place invariants in 122 ms returned sat
[2020-05-19 01:38:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 93 ms returned sat
[2020-05-19 01:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:38:24] [INFO ] [Real]Absence check using state equation in 16968 ms returned sat
[2020-05-19 01:38:24] [INFO ] [Real]Added 1 Read/Feed constraints in 76 ms returned sat
[2020-05-19 01:38:25] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 343 ms.
[2020-05-19 01:38:26] [INFO ] Added : 6 causal constraints over 2 iterations in 1183 ms. Result :sat
[2020-05-19 01:38:26] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:38:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2020-05-19 01:38:27] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:38:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:38:27] [INFO ] [Real]Absence check using 159 positive place invariants in 190 ms returned sat
[2020-05-19 01:38:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:38:27] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:38:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:38:28] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:38:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:38:28] [INFO ] [Real]Absence check using 159 positive place invariants in 126 ms returned sat
[2020-05-19 01:38:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 24 ms returned unsat
[2020-05-19 01:38:28] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:38:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:38:29] [INFO ] [Real]Absence check using 159 positive place invariants in 110 ms returned sat
[2020-05-19 01:38:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 89 ms returned unsat
[2020-05-19 01:38:29] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:38:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:38:29] [INFO ] [Real]Absence check using 159 positive place invariants in 111 ms returned sat
[2020-05-19 01:38:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:38:30] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:38:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:38:47] [INFO ] [Real]Absence check using state equation in 17159 ms returned sat
[2020-05-19 01:38:47] [INFO ] [Real]Added 1 Read/Feed constraints in 66 ms returned sat
[2020-05-19 01:38:47] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 427 ms.
[2020-05-19 01:38:48] [INFO ] Added : 6 causal constraints over 2 iterations in 1394 ms. Result :sat
[2020-05-19 01:38:49] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:38:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:38:49] [INFO ] [Real]Absence check using 159 positive place invariants in 121 ms returned sat
[2020-05-19 01:38:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:38:50] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:38:50] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:38:50] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:38:50] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 29 ms returned unsat
[2020-05-19 01:38:50] [INFO ] [Real]Absence check using 159 positive place invariants in 107 ms returned sat
[2020-05-19 01:38:50] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 89 ms returned sat
[2020-05-19 01:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:39:08] [INFO ] [Real]Absence check using state equation in 17341 ms returned sat
[2020-05-19 01:39:08] [INFO ] [Real]Added 1 Read/Feed constraints in 71 ms returned sat
[2020-05-19 01:39:08] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 395 ms.
[2020-05-19 01:39:09] [INFO ] Added : 6 causal constraints over 2 iterations in 1350 ms. Result :sat
[2020-05-19 01:39:10] [INFO ] [Real]Absence check using 159 positive place invariants in 206 ms returned sat
[2020-05-19 01:39:10] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:39:27] [INFO ] [Real]Absence check using state equation in 16854 ms returned sat
[2020-05-19 01:39:27] [INFO ] [Real]Added 1 Read/Feed constraints in 75 ms returned sat
[2020-05-19 01:39:28] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 384 ms.
[2020-05-19 01:39:28] [INFO ] Added : 6 causal constraints over 2 iterations in 1081 ms. Result :sat
[2020-05-19 01:39:29] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 01:39:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:39:29] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:39:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:39:30] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:39:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 53 ms returned unsat
[2020-05-19 01:39:30] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:39:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:39:30] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:39:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 38 ms returned unsat
[2020-05-19 01:39:31] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:39:31] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:39:31] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:39:31] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:39:31] [INFO ] [Real]Absence check using 159 positive place invariants in 114 ms returned sat
[2020-05-19 01:39:31] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 92 ms returned sat
[2020-05-19 01:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:39:47] [INFO ] [Real]Absence check using state equation in 15872 ms returned sat
[2020-05-19 01:39:47] [INFO ] [Real]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-05-19 01:39:48] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 286 ms.
[2020-05-19 01:39:49] [INFO ] Added : 6 causal constraints over 2 iterations in 1327 ms. Result :sat
[2020-05-19 01:39:50] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:39:50] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 36 ms returned unsat
[2020-05-19 01:39:50] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 01:39:50] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 149 ms returned sat
[2020-05-19 01:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:40:02] [INFO ] [Real]Absence check using state equation in 12293 ms returned sat
[2020-05-19 01:40:02] [INFO ] [Real]Added 1 Read/Feed constraints in 42 ms returned sat
[2020-05-19 01:40:03] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 396 ms.
[2020-05-19 01:40:04] [INFO ] Added : 6 causal constraints over 2 iterations in 1075 ms. Result :sat
[2020-05-19 01:40:04] [INFO ] [Real]Absence check using 159 positive place invariants in 179 ms returned sat
[2020-05-19 01:40:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 18 ms returned unsat
[2020-05-19 01:40:05] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 01:40:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:40:05] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:40:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 47 ms returned unsat
[2020-05-19 01:40:05] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:40:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:40:06] [INFO ] [Real]Absence check using 159 positive place invariants in 110 ms returned sat
[2020-05-19 01:40:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 91 ms returned sat
[2020-05-19 01:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:40:21] [INFO ] [Real]Absence check using state equation in 15699 ms returned sat
[2020-05-19 01:40:22] [INFO ] [Real]Added 1 Read/Feed constraints in 68 ms returned sat
[2020-05-19 01:40:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 420 ms.
[2020-05-19 01:40:23] [INFO ] Added : 6 causal constraints over 2 iterations in 1096 ms. Result :sat
[2020-05-19 01:40:23] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:40:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:40:24] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:40:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 164 ms returned sat
[2020-05-19 01:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:40:40] [INFO ] [Real]Absence check using state equation in 16090 ms returned sat
[2020-05-19 01:40:40] [INFO ] [Real]Added 1 Read/Feed constraints in 70 ms returned sat
[2020-05-19 01:40:41] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 455 ms.
[2020-05-19 01:40:42] [INFO ] Added : 6 causal constraints over 2 iterations in 1763 ms. Result :sat
[2020-05-19 01:40:43] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:40:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 49 ms returned unsat
[2020-05-19 01:40:43] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:40:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:40:43] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:40:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 119 ms returned sat
[2020-05-19 01:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:40:59] [INFO ] [Real]Absence check using state equation in 15277 ms returned sat
[2020-05-19 01:40:59] [INFO ] [Real]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-05-19 01:41:00] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 494 ms.
[2020-05-19 01:41:00] [INFO ] Added : 6 causal constraints over 2 iterations in 1343 ms. Result :sat
[2020-05-19 01:41:01] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:41:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:41:01] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:41:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive place invariants in 110 ms returned sat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive place invariants in 147 ms returned sat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 19 ms returned unsat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:41:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:41:03] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:41:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 129 ms returned sat
[2020-05-19 01:41:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:41:17] [INFO ] [Real]Absence check using state equation in 14168 ms returned sat
[2020-05-19 01:41:17] [INFO ] [Real]Added 1 Read/Feed constraints in 84 ms returned sat
[2020-05-19 01:41:18] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 325 ms.
[2020-05-19 01:41:19] [INFO ] Added : 6 causal constraints over 2 iterations in 1078 ms. Result :sat
[2020-05-19 01:41:19] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:41:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 8 ms returned unsat
[2020-05-19 01:41:19] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:41:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 116 ms returned sat
[2020-05-19 01:41:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:41:33] [INFO ] [Real]Absence check using state equation in 13326 ms returned sat
[2020-05-19 01:41:33] [INFO ] [Real]Added 1 Read/Feed constraints in 84 ms returned sat
[2020-05-19 01:41:33] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 294 ms.
[2020-05-19 01:41:35] [INFO ] Added : 6 causal constraints over 2 iterations in 1477 ms. Result :sat
[2020-05-19 01:41:35] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:41:35] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 119 ms returned sat
[2020-05-19 01:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:41:52] [INFO ] [Real]Absence check using state equation in 16514 ms returned sat
[2020-05-19 01:41:52] [INFO ] [Real]Added 1 Read/Feed constraints in 85 ms returned sat
[2020-05-19 01:41:53] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 507 ms.
[2020-05-19 01:41:54] [INFO ] Added : 6 causal constraints over 2 iterations in 1410 ms. Result :sat
[2020-05-19 01:41:54] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:41:54] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 132 ms returned sat
[2020-05-19 01:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:42:09] [INFO ] [Real]Absence check using state equation in 14938 ms returned sat
[2020-05-19 01:42:09] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 01:42:10] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 303 ms.
[2020-05-19 01:42:11] [INFO ] Added : 6 causal constraints over 2 iterations in 1159 ms. Result :sat
[2020-05-19 01:42:11] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:42:11] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 49 ms returned unsat
[2020-05-19 01:42:12] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:42:12] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 141 ms returned sat
[2020-05-19 01:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:42:30] [INFO ] [Real]Absence check using state equation in 17713 ms returned sat
[2020-05-19 01:42:30] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:42:30] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 469 ms.
[2020-05-19 01:42:31] [INFO ] Added : 6 causal constraints over 2 iterations in 1377 ms. Result :sat
[2020-05-19 01:42:34] [INFO ] Deduced a trap composed of 11 places in 2139 ms
[2020-05-19 01:42:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 241
[2020-05-19 01:42:34] [INFO ] [Real]Absence check using 159 positive place invariants in 238 ms returned sat
[2020-05-19 01:42:34] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 9 ms returned unsat
[2020-05-19 01:42:34] [INFO ] [Real]Absence check using 159 positive place invariants in 111 ms returned sat
[2020-05-19 01:42:34] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 95 ms returned sat
[2020-05-19 01:42:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:42:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:42:54] [INFO ] [Real]Absence check using state equation in 19642 ms returned unknown
[2020-05-19 01:42:54] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:42:55] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 01:42:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:43:09] [INFO ] [Real]Absence check using state equation in 14540 ms returned sat
[2020-05-19 01:43:09] [INFO ] [Real]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-05-19 01:43:10] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 358 ms.
[2020-05-19 01:43:10] [INFO ] Added : 6 causal constraints over 2 iterations in 1114 ms. Result :sat
[2020-05-19 01:43:11] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 01:43:11] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 124 ms returned sat
[2020-05-19 01:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:43:25] [INFO ] [Real]Absence check using state equation in 13449 ms returned sat
[2020-05-19 01:43:25] [INFO ] [Real]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-05-19 01:43:25] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 339 ms.
[2020-05-19 01:43:26] [INFO ] Added : 6 causal constraints over 2 iterations in 1089 ms. Result :sat
[2020-05-19 01:43:27] [INFO ] [Real]Absence check using 159 positive place invariants in 163 ms returned sat
[2020-05-19 01:43:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 01:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:43:43] [INFO ] [Real]Absence check using state equation in 16460 ms returned sat
[2020-05-19 01:43:43] [INFO ] [Real]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-05-19 01:43:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 285 ms.
[2020-05-19 01:43:44] [INFO ] Added : 6 causal constraints over 2 iterations in 992 ms. Result :sat
[2020-05-19 01:43:45] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:43:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 01:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:44:01] [INFO ] [Real]Absence check using state equation in 16224 ms returned sat
[2020-05-19 01:44:02] [INFO ] [Real]Added 1 Read/Feed constraints in 73 ms returned sat
[2020-05-19 01:44:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 427 ms.
[2020-05-19 01:44:03] [INFO ] Added : 6 causal constraints over 2 iterations in 1342 ms. Result :sat
[2020-05-19 01:44:04] [INFO ] [Real]Absence check using 159 positive place invariants in 146 ms returned sat
[2020-05-19 01:44:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:44:04] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 01:44:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 01:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:44:19] [INFO ] [Real]Absence check using state equation in 15242 ms returned sat
[2020-05-19 01:44:19] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 01:44:20] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 329 ms.
[2020-05-19 01:44:21] [INFO ] Added : 6 causal constraints over 2 iterations in 1040 ms. Result :sat
[2020-05-19 01:44:21] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:44:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 89 ms returned unsat
[2020-05-19 01:44:22] [INFO ] [Real]Absence check using 159 positive place invariants in 111 ms returned sat
[2020-05-19 01:44:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 91 ms returned sat
[2020-05-19 01:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:44:40] [INFO ] [Real]Absence check using state equation in 17944 ms returned sat
[2020-05-19 01:44:40] [INFO ] [Real]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-05-19 01:44:40] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 462 ms.
[2020-05-19 01:44:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1317 ms. Result :sat
[2020-05-19 01:44:43] [INFO ] Deduced a trap composed of 11 places in 2004 ms
[2020-05-19 01:44:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 251
[2020-05-19 01:44:44] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:44:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 139 ms returned sat
[2020-05-19 01:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:45:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:45:03] [INFO ] [Real]Absence check using state equation in 19588 ms returned (error "Failed to check-sat")
[2020-05-19 01:45:04] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:45:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:45:04] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:45:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:45:04] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:45:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:45:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:45:23] [INFO ] [Real]Absence check using state equation in 18161 ms returned sat
[2020-05-19 01:45:23] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:45:23] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 322 ms.
[2020-05-19 01:45:24] [INFO ] Added : 6 causal constraints over 2 iterations in 1078 ms. Result :sat
[2020-05-19 01:45:26] [INFO ] Deduced a trap composed of 11 places in 2201 ms
[2020-05-19 01:45:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 255
[2020-05-19 01:45:27] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:45:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 93 ms returned unsat
[2020-05-19 01:45:27] [INFO ] [Real]Absence check using 159 positive place invariants in 185 ms returned sat
[2020-05-19 01:45:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 8 ms returned unsat
[2020-05-19 01:45:27] [INFO ] [Real]Absence check using 159 positive place invariants in 163 ms returned sat
[2020-05-19 01:45:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:45:28] [INFO ] [Real]Absence check using 159 positive place invariants in 122 ms returned sat
[2020-05-19 01:45:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 12 ms returned unsat
[2020-05-19 01:45:28] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:45:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 49 ms returned unsat
[2020-05-19 01:45:28] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:45:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:45:29] [INFO ] [Real]Absence check using 159 positive place invariants in 119 ms returned sat
[2020-05-19 01:45:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 9 ms returned unsat
[2020-05-19 01:45:29] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:45:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 131 ms returned sat
[2020-05-19 01:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:45:47] [INFO ] [Real]Absence check using state equation in 17522 ms returned sat
[2020-05-19 01:45:47] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 01:45:47] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 284 ms.
[2020-05-19 01:45:49] [INFO ] Added : 5 causal constraints over 1 iterations in 1735 ms. Result :unknown
[2020-05-19 01:45:49] [INFO ] [Real]Absence check using 159 positive place invariants in 124 ms returned sat
[2020-05-19 01:45:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 01:45:49] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:45:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 118 ms returned sat
[2020-05-19 01:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:46:06] [INFO ] [Real]Absence check using state equation in 16370 ms returned sat
[2020-05-19 01:46:06] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:46:06] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 291 ms.
[2020-05-19 01:46:09] [INFO ] Added : 5 causal constraints over 1 iterations in 2955 ms. Result :unknown
[2020-05-19 01:46:09] [INFO ] [Real]Absence check using 159 positive place invariants in 121 ms returned sat
[2020-05-19 01:46:09] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:46:10] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:46:10] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 8 ms returned unsat
[2020-05-19 01:46:10] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 01:46:10] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 01:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:46:25] [INFO ] [Real]Absence check using state equation in 14909 ms returned sat
[2020-05-19 01:46:25] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:46:26] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 430 ms.
[2020-05-19 01:46:27] [INFO ] Added : 6 causal constraints over 2 iterations in 1352 ms. Result :sat
[2020-05-19 01:46:27] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:46:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 90 ms returned unsat
[2020-05-19 01:46:28] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:46:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:46:28] [INFO ] [Real]Absence check using 159 positive place invariants in 114 ms returned sat
[2020-05-19 01:46:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:46:28] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:46:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 01:46:29] [INFO ] [Real]Absence check using 159 positive place invariants in 127 ms returned sat
[2020-05-19 01:46:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 89 ms returned sat
[2020-05-19 01:46:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:46:46] [INFO ] [Real]Absence check using state equation in 17307 ms returned sat
[2020-05-19 01:46:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 01:46:47] [INFO ] [Nat]Absence check using 159 positive place invariants in 565 ms returned sat
[2020-05-19 01:46:47] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 246 ms returned sat
[2020-05-19 01:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 01:47:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:47:06] [INFO ] [Nat]Absence check using state equation in 19025 ms returned unknown
[2020-05-19 01:47:06] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:47:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:47:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:47:24] [INFO ] [Real]Absence check using state equation in 17829 ms returned sat
[2020-05-19 01:47:24] [INFO ] [Real]Added 1 Read/Feed constraints in 86 ms returned sat
[2020-05-19 01:47:25] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 338 ms.
[2020-05-19 01:47:26] [INFO ] Added : 6 causal constraints over 2 iterations in 1404 ms. Result :unknown
[2020-05-19 01:47:26] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:47:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:47:27] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:47:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:47:27] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:47:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:47:27] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:47:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:47:28] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:47:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 144 ms returned sat
[2020-05-19 01:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:47:45] [INFO ] [Real]Absence check using state equation in 16885 ms returned sat
[2020-05-19 01:47:45] [INFO ] [Real]Added 1 Read/Feed constraints in 75 ms returned sat
[2020-05-19 01:47:45] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 291 ms.
[2020-05-19 01:47:46] [INFO ] Added : 6 causal constraints over 2 iterations in 1018 ms. Result :sat
[2020-05-19 01:47:47] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:47:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:47:47] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:47:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 118 ms returned sat
[2020-05-19 01:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:48:03] [INFO ] [Real]Absence check using state equation in 16033 ms returned sat
[2020-05-19 01:48:03] [INFO ] [Real]Added 1 Read/Feed constraints in 80 ms returned sat
[2020-05-19 01:48:04] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 299 ms.
[2020-05-19 01:48:04] [INFO ] Added : 6 causal constraints over 2 iterations in 996 ms. Result :sat
[2020-05-19 01:48:05] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:48:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:48:05] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:48:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:48:06] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:48:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 138 ms returned sat
[2020-05-19 01:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:48:21] [INFO ] [Real]Absence check using state equation in 15474 ms returned sat
[2020-05-19 01:48:22] [INFO ] [Real]Added 1 Read/Feed constraints in 78 ms returned sat
[2020-05-19 01:48:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 367 ms.
[2020-05-19 01:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 1369 ms. Result :sat
[2020-05-19 01:48:24] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:48:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 125 ms returned sat
[2020-05-19 01:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:48:42] [INFO ] [Real]Absence check using state equation in 17979 ms returned sat
[2020-05-19 01:48:42] [INFO ] [Real]Added 1 Read/Feed constraints in 88 ms returned sat
[2020-05-19 01:48:42] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 272 ms.
[2020-05-19 01:48:43] [INFO ] Added : 6 causal constraints over 2 iterations in 855 ms. Result :sat
[2020-05-19 01:48:43] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 01:48:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:48:44] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:48:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2020-05-19 01:48:44] [INFO ] [Real]Absence check using 159 positive place invariants in 110 ms returned sat
[2020-05-19 01:48:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 94 ms returned sat
[2020-05-19 01:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:49:01] [INFO ] [Real]Absence check using state equation in 16963 ms returned sat
[2020-05-19 01:49:01] [INFO ] [Real]Added 1 Read/Feed constraints in 88 ms returned sat
[2020-05-19 01:49:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 467 ms.
[2020-05-19 01:49:03] [INFO ] Added : 6 causal constraints over 2 iterations in 1455 ms. Result :sat
[2020-05-19 01:49:04] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:49:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:49:04] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:49:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:49:04] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:49:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 01:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:49:19] [INFO ] [Real]Absence check using state equation in 14337 ms returned sat
[2020-05-19 01:49:19] [INFO ] [Real]Added 1 Read/Feed constraints in 103 ms returned sat
[2020-05-19 01:49:19] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 294 ms.
[2020-05-19 01:49:20] [INFO ] Added : 6 causal constraints over 2 iterations in 1017 ms. Result :sat
[2020-05-19 01:49:21] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:49:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 92 ms returned unsat
[2020-05-19 01:49:21] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 01:49:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:49:21] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 01:49:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive place invariants in 109 ms returned sat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 10 ms returned unsat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive place invariants in 111 ms returned sat
[2020-05-19 01:49:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 10 ms returned unsat
[2020-05-19 01:49:23] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:49:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 132 ms returned sat
[2020-05-19 01:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:49:40] [INFO ] [Real]Absence check using state equation in 16614 ms returned sat
[2020-05-19 01:49:40] [INFO ] [Real]Added 1 Read/Feed constraints in 67 ms returned sat
[2020-05-19 01:49:40] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 378 ms.
[2020-05-19 01:49:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1335 ms. Result :sat
[2020-05-19 01:49:42] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:49:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 132 ms returned sat
[2020-05-19 01:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:49:59] [INFO ] [Real]Absence check using state equation in 17321 ms returned sat
[2020-05-19 01:49:59] [INFO ] [Real]Added 1 Read/Feed constraints in 82 ms returned sat
[2020-05-19 01:50:00] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 346 ms.
[2020-05-19 01:50:01] [INFO ] Added : 6 causal constraints over 2 iterations in 1108 ms. Result :sat
[2020-05-19 01:50:01] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:50:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2020-05-19 01:50:02] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:50:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 24 ms returned unsat
[2020-05-19 01:50:02] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:50:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 105 ms returned sat
[2020-05-19 01:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:50:20] [INFO ] [Real]Absence check using state equation in 18298 ms returned sat
[2020-05-19 01:50:21] [INFO ] [Real]Added 1 Read/Feed constraints in 88 ms returned sat
[2020-05-19 01:50:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 454 ms.
[2020-05-19 01:50:22] [INFO ] Added : 5 causal constraints over 1 iterations in 962 ms. Result :unknown
[2020-05-19 01:50:22] [INFO ] [Real]Absence check using 159 positive place invariants in 285 ms returned sat
[2020-05-19 01:50:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 01:50:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:50:40] [INFO ] [Real]Absence check using state equation in 17359 ms returned sat
[2020-05-19 01:50:40] [INFO ] [Real]Added 1 Read/Feed constraints in 85 ms returned sat
[2020-05-19 01:50:40] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 328 ms.
[2020-05-19 01:50:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1062 ms. Result :sat
[2020-05-19 01:50:42] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:50:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:50:42] [INFO ] [Real]Absence check using 159 positive place invariants in 137 ms returned sat
[2020-05-19 01:50:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 66 ms returned unsat
[2020-05-19 01:50:42] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:50:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 137 ms returned sat
[2020-05-19 01:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:51:01] [INFO ] [Real]Absence check using state equation in 18774 ms returned sat
[2020-05-19 01:51:01] [INFO ] [Real]Added 1 Read/Feed constraints in 78 ms returned sat
[2020-05-19 01:51:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 420 ms.
[2020-05-19 01:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 495 ms. Result :unknown
[2020-05-19 01:51:02] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:51:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:51:03] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:51:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 119 ms returned sat
[2020-05-19 01:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:51:19] [INFO ] [Real]Absence check using state equation in 16610 ms returned sat
[2020-05-19 01:51:20] [INFO ] [Real]Added 1 Read/Feed constraints in 78 ms returned sat
[2020-05-19 01:51:20] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 329 ms.
[2020-05-19 01:51:21] [INFO ] Added : 6 causal constraints over 2 iterations in 1074 ms. Result :sat
[2020-05-19 01:51:21] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:51:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:51:22] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:51:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 01:51:22] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:51:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:51:40] [INFO ] [Real]Absence check using state equation in 17740 ms returned sat
[2020-05-19 01:51:40] [INFO ] [Real]Added 1 Read/Feed constraints in 69 ms returned sat
[2020-05-19 01:51:41] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 408 ms.
[2020-05-19 01:51:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1080 ms. Result :sat
[2020-05-19 01:51:42] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:51:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:51:42] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:51:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 01:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:52:00] [INFO ] [Real]Absence check using state equation in 17452 ms returned sat
[2020-05-19 01:52:00] [INFO ] [Real]Added 1 Read/Feed constraints in 82 ms returned sat
[2020-05-19 01:52:01] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 316 ms.
[2020-05-19 01:52:02] [INFO ] Added : 6 causal constraints over 2 iterations in 1341 ms. Result :sat
[2020-05-19 01:52:02] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:52:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:52:03] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:52:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 50 ms returned unsat
[2020-05-19 01:52:03] [INFO ] [Real]Absence check using 159 positive place invariants in 177 ms returned sat
[2020-05-19 01:52:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 78 ms returned unsat
[2020-05-19 01:52:03] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:52:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:52:04] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 01:52:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:52:04] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:52:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:52:04] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:52:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 36 ms returned unsat
[2020-05-19 01:52:05] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:52:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:52:05] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:52:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 90 ms returned unsat
[2020-05-19 01:52:06] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 01:52:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 132 ms returned sat
[2020-05-19 01:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:52:23] [INFO ] [Real]Absence check using state equation in 17350 ms returned sat
[2020-05-19 01:52:23] [INFO ] [Real]Added 1 Read/Feed constraints in 76 ms returned sat
[2020-05-19 01:52:24] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 504 ms.
[2020-05-19 01:52:25] [INFO ] Added : 6 causal constraints over 2 iterations in 1451 ms. Result :sat
[2020-05-19 01:52:25] [INFO ] [Real]Absence check using 159 positive place invariants in 167 ms returned sat
[2020-05-19 01:52:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 123 ms returned sat
[2020-05-19 01:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:52:41] [INFO ] [Real]Absence check using state equation in 15869 ms returned sat
[2020-05-19 01:52:42] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:52:42] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 312 ms.
[2020-05-19 01:52:43] [INFO ] Added : 6 causal constraints over 2 iterations in 1414 ms. Result :sat
[2020-05-19 01:52:44] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:52:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 53 ms returned unsat
[2020-05-19 01:52:44] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:52:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 131 ms returned sat
[2020-05-19 01:52:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:53:03] [INFO ] [Real]Absence check using state equation in 18798 ms returned sat
[2020-05-19 01:53:03] [INFO ] [Real]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-05-19 01:53:04] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 415 ms.
[2020-05-19 01:53:04] [INFO ] Added : 0 causal constraints over 0 iterations in 515 ms. Result :unknown
[2020-05-19 01:53:04] [INFO ] [Real]Absence check using 159 positive place invariants in 123 ms returned sat
[2020-05-19 01:53:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:53:05] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:53:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 01:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:53:19] [INFO ] [Real]Absence check using state equation in 14515 ms returned sat
[2020-05-19 01:53:19] [INFO ] [Real]Added 1 Read/Feed constraints in 75 ms returned sat
[2020-05-19 01:53:20] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 300 ms.
[2020-05-19 01:53:21] [INFO ] Added : 6 causal constraints over 2 iterations in 1407 ms. Result :sat
[2020-05-19 01:53:21] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:53:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:53:22] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:53:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:53:22] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:53:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:53:22] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:53:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:53:39] [INFO ] [Real]Absence check using state equation in 16531 ms returned sat
[2020-05-19 01:53:39] [INFO ] [Real]Added 1 Read/Feed constraints in 80 ms returned sat
[2020-05-19 01:53:40] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 475 ms.
[2020-05-19 01:53:42] [INFO ] Added : 6 causal constraints over 2 iterations in 2718 ms. Result :unknown
[2020-05-19 01:53:43] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:53:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 133 ms returned sat
[2020-05-19 01:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:54:00] [INFO ] [Real]Absence check using state equation in 17703 ms returned sat
[2020-05-19 01:54:00] [INFO ] [Real]Added 1 Read/Feed constraints in 80 ms returned sat
[2020-05-19 01:54:01] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 345 ms.
[2020-05-19 01:54:02] [INFO ] Added : 6 causal constraints over 2 iterations in 1121 ms. Result :sat
[2020-05-19 01:54:02] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:54:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 37 ms returned unsat
[2020-05-19 01:54:03] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:54:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:54:03] [INFO ] [Real]Absence check using 159 positive place invariants in 127 ms returned sat
[2020-05-19 01:54:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 93 ms returned sat
[2020-05-19 01:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:54:21] [INFO ] [Real]Absence check using state equation in 18167 ms returned sat
[2020-05-19 01:54:21] [INFO ] [Real]Added 1 Read/Feed constraints in 79 ms returned sat
[2020-05-19 01:54:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 455 ms.
[2020-05-19 01:54:23] [INFO ] Added : 6 causal constraints over 2 iterations in 1292 ms. Result :(error "Failed to check-sat")
[2020-05-19 01:54:23] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:54:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:54:24] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:54:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:54:24] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:54:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:54:24] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 01:54:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:54:25] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 01:54:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 131 ms returned sat
[2020-05-19 01:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:54:40] [INFO ] [Real]Absence check using state equation in 15252 ms returned sat
[2020-05-19 01:54:40] [INFO ] [Real]Added 1 Read/Feed constraints in 81 ms returned sat
[2020-05-19 01:54:41] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 399 ms.
[2020-05-19 01:54:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1194 ms. Result :sat
[2020-05-19 01:54:42] [INFO ] [Real]Absence check using 159 positive place invariants in 163 ms returned sat
[2020-05-19 01:54:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 129 ms returned sat
[2020-05-19 01:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:54:58] [INFO ] [Real]Absence check using state equation in 16154 ms returned sat
[2020-05-19 01:54:59] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 01:54:59] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 442 ms.
[2020-05-19 01:55:02] [INFO ] Added : 5 causal constraints over 1 iterations in 3032 ms. Result :unknown
[2020-05-19 01:55:02] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:55:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:55:02] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 01:55:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 110 ms returned sat
[2020-05-19 01:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:55:18] [INFO ] [Real]Absence check using state equation in 15263 ms returned sat
[2020-05-19 01:55:18] [INFO ] [Real]Added 1 Read/Feed constraints in 94 ms returned sat
[2020-05-19 01:55:19] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 348 ms.
[2020-05-19 01:55:19] [INFO ] Added : 6 causal constraints over 2 iterations in 1106 ms. Result :sat
[2020-05-19 01:55:20] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:55:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 01:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:55:38] [INFO ] [Real]Absence check using state equation in 17927 ms returned sat
[2020-05-19 01:55:38] [INFO ] [Real]Added 1 Read/Feed constraints in 90 ms returned sat
[2020-05-19 01:55:39] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 428 ms.
[2020-05-19 01:55:39] [INFO ] Added : 6 causal constraints over 2 iterations in 1120 ms. Result :sat
[2020-05-19 01:55:42] [INFO ] Deduced a trap composed of 11 places in 2013 ms
[2020-05-19 01:55:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 346
[2020-05-19 01:55:42] [INFO ] [Real]Absence check using 159 positive place invariants in 124 ms returned sat
[2020-05-19 01:55:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:55:42] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:55:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:55:42] [INFO ] [Real]Absence check using 159 positive place invariants in 108 ms returned sat
[2020-05-19 01:55:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 83 ms returned sat
[2020-05-19 01:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:55:58] [INFO ] [Real]Absence check using state equation in 15746 ms returned sat
[2020-05-19 01:55:58] [INFO ] [Real]Added 1 Read/Feed constraints in 78 ms returned sat
[2020-05-19 01:55:59] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 303 ms.
[2020-05-19 01:56:00] [INFO ] Added : 6 causal constraints over 2 iterations in 1155 ms. Result :sat
[2020-05-19 01:56:00] [INFO ] [Real]Absence check using 159 positive place invariants in 167 ms returned sat
[2020-05-19 01:56:00] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 01:56:01] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:56:01] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:56:16] [INFO ] [Real]Absence check using state equation in 15500 ms returned sat
[2020-05-19 01:56:16] [INFO ] [Real]Added 1 Read/Feed constraints in 92 ms returned sat
[2020-05-19 01:56:17] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 437 ms.
[2020-05-19 01:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 1179 ms. Result :sat
[2020-05-19 01:56:18] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:56:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:56:37] [INFO ] [Real]Absence check using state equation in 18865 ms returned sat
[2020-05-19 01:56:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 01:56:38] [INFO ] [Nat]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 01:56:38] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 137 ms returned sat
[2020-05-19 01:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 01:56:55] [INFO ] [Nat]Absence check using state equation in 17440 ms returned sat
[2020-05-19 01:56:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 159 ms returned sat
[2020-05-19 01:56:56] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 285 ms.
[2020-05-19 01:56:57] [INFO ] Added : 6 causal constraints over 2 iterations in 1001 ms. Result :sat
[2020-05-19 01:56:57] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:56:57] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:56:57] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 01:56:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 133 ms returned sat
[2020-05-19 01:56:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:57:14] [INFO ] [Real]Absence check using state equation in 16054 ms returned sat
[2020-05-19 01:57:14] [INFO ] [Real]Added 1 Read/Feed constraints in 69 ms returned sat
[2020-05-19 01:57:14] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 460 ms.
[2020-05-19 01:57:15] [INFO ] Added : 6 causal constraints over 2 iterations in 1385 ms. Result :sat
[2020-05-19 01:57:16] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:57:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:57:16] [INFO ] [Real]Absence check using 159 positive place invariants in 127 ms returned sat
[2020-05-19 01:57:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 01:57:16] [INFO ] [Real]Absence check using 159 positive place invariants in 163 ms returned sat
[2020-05-19 01:57:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 46 ms returned unsat
[2020-05-19 01:57:17] [INFO ] [Real]Absence check using 159 positive place invariants in 112 ms returned sat
[2020-05-19 01:57:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 67 ms returned unsat
[2020-05-19 01:57:17] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:57:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:57:18] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 01:57:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 78 ms returned unsat
[2020-05-19 01:57:18] [INFO ] [Real]Absence check using 159 positive place invariants in 123 ms returned sat
[2020-05-19 01:57:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 01:57:18] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 01:57:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:57:35] [INFO ] [Real]Absence check using state equation in 16808 ms returned sat
[2020-05-19 01:57:35] [INFO ] [Real]Added 1 Read/Feed constraints in 85 ms returned sat
[2020-05-19 01:57:36] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 342 ms.
[2020-05-19 01:57:37] [INFO ] Added : 6 causal constraints over 2 iterations in 1353 ms. Result :sat
[2020-05-19 01:57:38] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:57:38] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 51 ms returned unsat
[2020-05-19 01:57:38] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 01:57:38] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 01:57:38] [INFO ] [Real]Absence check using 159 positive place invariants in 169 ms returned sat
[2020-05-19 01:57:38] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 133 ms returned sat
[2020-05-19 01:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:57:57] [INFO ] [Real]Absence check using state equation in 18424 ms returned sat
[2020-05-19 01:57:57] [INFO ] [Real]Added 1 Read/Feed constraints in 69 ms returned sat
[2020-05-19 01:57:57] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 299 ms.
[2020-05-19 01:57:58] [INFO ] Added : 6 causal constraints over 2 iterations in 867 ms. Result :unknown
[2020-05-19 01:57:58] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:57:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:58:15] [INFO ] [Real]Absence check using state equation in 16739 ms returned sat
[2020-05-19 01:58:15] [INFO ] [Real]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-05-19 01:58:16] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 309 ms.
[2020-05-19 01:58:17] [INFO ] Added : 6 causal constraints over 2 iterations in 1095 ms. Result :sat
[2020-05-19 01:58:17] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 01:58:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 01:58:18] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 01:58:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 01:58:18] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 01:58:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 130 ms returned sat
[2020-05-19 01:58:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:58:33] [INFO ] [Real]Absence check using state equation in 15455 ms returned sat
[2020-05-19 01:58:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 01:58:34] [INFO ] [Nat]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:58:34] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 138 ms returned sat
[2020-05-19 01:58:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 01:58:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 01:58:53] [INFO ] [Nat]Absence check using state equation in 18661 ms returned unknown
[2020-05-19 01:58:53] [INFO ] [Real]Absence check using 159 positive place invariants in 169 ms returned sat
[2020-05-19 01:58:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 96 ms returned sat
[2020-05-19 01:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:59:09] [INFO ] [Real]Absence check using state equation in 15677 ms returned sat
[2020-05-19 01:59:09] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 01:59:09] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 348 ms.
[2020-05-19 01:59:10] [INFO ] Added : 6 causal constraints over 2 iterations in 1115 ms. Result :sat
[2020-05-19 01:59:11] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 01:59:11] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 121 ms returned sat
[2020-05-19 01:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:59:26] [INFO ] [Real]Absence check using state equation in 14633 ms returned sat
[2020-05-19 01:59:26] [INFO ] [Real]Added 1 Read/Feed constraints in 86 ms returned sat
[2020-05-19 01:59:26] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 299 ms.
[2020-05-19 01:59:27] [INFO ] Added : 6 causal constraints over 2 iterations in 1147 ms. Result :sat
[2020-05-19 01:59:28] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 01:59:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 01:59:28] [INFO ] [Real]Absence check using 159 positive place invariants in 173 ms returned sat
[2020-05-19 01:59:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 01:59:28] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:59:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 141 ms returned sat
[2020-05-19 01:59:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 01:59:43] [INFO ] [Real]Absence check using state equation in 14905 ms returned sat
[2020-05-19 01:59:44] [INFO ] [Real]Added 1 Read/Feed constraints in 56 ms returned sat
[2020-05-19 01:59:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 435 ms.
[2020-05-19 01:59:45] [INFO ] Added : 6 causal constraints over 2 iterations in 1453 ms. Result :sat
[2020-05-19 01:59:46] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 01:59:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 87 ms returned unsat
[2020-05-19 01:59:46] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 01:59:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 47 ms returned unsat
[2020-05-19 01:59:47] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 01:59:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 01:59:47] [INFO ] [Real]Absence check using 159 positive place invariants in 138 ms returned sat
[2020-05-19 01:59:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 01:59:47] [INFO ] [Real]Absence check using 159 positive place invariants in 147 ms returned sat
[2020-05-19 01:59:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 124 ms returned sat
[2020-05-19 01:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:00:03] [INFO ] [Real]Absence check using state equation in 15846 ms returned sat
[2020-05-19 02:00:03] [INFO ] [Real]Added 1 Read/Feed constraints in 81 ms returned sat
[2020-05-19 02:00:04] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 372 ms.
[2020-05-19 02:00:05] [INFO ] Added : 6 causal constraints over 2 iterations in 1178 ms. Result :sat
[2020-05-19 02:00:05] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:00:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 02:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:00:20] [INFO ] [Real]Absence check using state equation in 14542 ms returned sat
[2020-05-19 02:00:20] [INFO ] [Real]Added 1 Read/Feed constraints in 85 ms returned sat
[2020-05-19 02:00:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 395 ms.
[2020-05-19 02:00:25] [INFO ] Added : 5 causal constraints over 1 iterations in 4646 ms. Result :unknown
[2020-05-19 02:00:25] [INFO ] [Real]Absence check using 159 positive place invariants in 168 ms returned sat
[2020-05-19 02:00:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 02:00:26] [INFO ] [Real]Absence check using 159 positive place invariants in 134 ms returned sat
[2020-05-19 02:00:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 98 ms returned sat
[2020-05-19 02:00:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:00:44] [INFO ] [Real]Absence check using state equation in 18196 ms returned sat
[2020-05-19 02:00:44] [INFO ] [Real]Added 1 Read/Feed constraints in 57 ms returned sat
[2020-05-19 02:00:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 286 ms.
[2020-05-19 02:00:45] [INFO ] Added : 6 causal constraints over 2 iterations in 898 ms. Result :sat
[2020-05-19 02:00:45] [INFO ] [Real]Absence check using 159 positive place invariants in 115 ms returned sat
[2020-05-19 02:00:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 02:00:46] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:00:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 123 ms returned sat
[2020-05-19 02:00:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:01:01] [INFO ] [Real]Absence check using state equation in 15442 ms returned sat
[2020-05-19 02:01:02] [INFO ] [Real]Added 1 Read/Feed constraints in 110 ms returned sat
[2020-05-19 02:01:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 491 ms.
[2020-05-19 02:01:03] [INFO ] Added : 6 causal constraints over 2 iterations in 1464 ms. Result :sat
[2020-05-19 02:01:04] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:01:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 133 ms returned sat
[2020-05-19 02:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:01:19] [INFO ] [Real]Absence check using state equation in 15446 ms returned sat
[2020-05-19 02:01:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:01:20] [INFO ] [Nat]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:01:20] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 133 ms returned sat
[2020-05-19 02:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:01:38] [INFO ] [Nat]Absence check using state equation in 18442 ms returned sat
[2020-05-19 02:01:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:01:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 1148 ms returned unknown
[2020-05-19 02:01:40] [INFO ] [Real]Absence check using 159 positive place invariants in 109 ms returned sat
[2020-05-19 02:01:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 02:01:40] [INFO ] [Real]Absence check using 159 positive place invariants in 110 ms returned sat
[2020-05-19 02:01:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 9 ms returned unsat
[2020-05-19 02:01:40] [INFO ] [Real]Absence check using 159 positive place invariants in 110 ms returned sat
[2020-05-19 02:01:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 02:01:40] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:01:41] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 50 ms returned unsat
[2020-05-19 02:01:41] [INFO ] [Real]Absence check using 159 positive place invariants in 106 ms returned sat
[2020-05-19 02:01:41] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 89 ms returned sat
[2020-05-19 02:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:01:57] [INFO ] [Real]Absence check using state equation in 15678 ms returned sat
[2020-05-19 02:01:57] [INFO ] [Real]Added 1 Read/Feed constraints in 92 ms returned sat
[2020-05-19 02:01:57] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 339 ms.
[2020-05-19 02:01:58] [INFO ] Added : 6 causal constraints over 2 iterations in 1139 ms. Result :sat
[2020-05-19 02:01:59] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:01:59] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 02:01:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:02:13] [INFO ] [Real]Absence check using state equation in 14337 ms returned sat
[2020-05-19 02:02:13] [INFO ] [Real]Added 1 Read/Feed constraints in 76 ms returned sat
[2020-05-19 02:02:14] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 348 ms.
[2020-05-19 02:02:14] [INFO ] Added : 6 causal constraints over 2 iterations in 1134 ms. Result :sat
[2020-05-19 02:02:15] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 02:02:15] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 02:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:02:31] [INFO ] [Real]Absence check using state equation in 15546 ms returned sat
[2020-05-19 02:02:31] [INFO ] [Real]Added 1 Read/Feed constraints in 84 ms returned sat
[2020-05-19 02:02:31] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 287 ms.
[2020-05-19 02:02:32] [INFO ] Added : 6 causal constraints over 2 iterations in 1063 ms. Result :sat
[2020-05-19 02:02:33] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:02:33] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 02:02:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:02:51] [INFO ] [Real]Absence check using state equation in 18645 ms returned sat
[2020-05-19 02:02:52] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 02:02:52] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 409 ms.
[2020-05-19 02:02:52] [INFO ] Added : 5 causal constraints over 1 iterations in 629 ms. Result :unknown
[2020-05-19 02:02:53] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:02:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 93 ms returned unsat
[2020-05-19 02:02:53] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 02:02:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:02:53] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:02:54] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 124 ms returned sat
[2020-05-19 02:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:03:10] [INFO ] [Real]Absence check using state equation in 16515 ms returned sat
[2020-05-19 02:03:10] [INFO ] [Real]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-05-19 02:03:11] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 343 ms.
[2020-05-19 02:03:11] [INFO ] Added : 6 causal constraints over 2 iterations in 1092 ms. Result :sat
[2020-05-19 02:03:12] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 02:03:12] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 02:03:12] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:03:13] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 87 ms returned unsat
[2020-05-19 02:03:13] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 02:03:13] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 129 ms returned sat
[2020-05-19 02:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:03:29] [INFO ] [Real]Absence check using state equation in 16232 ms returned sat
[2020-05-19 02:03:29] [INFO ] [Real]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-05-19 02:03:30] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 411 ms.
[2020-05-19 02:03:31] [INFO ] Added : 6 causal constraints over 2 iterations in 1393 ms. Result :sat
[2020-05-19 02:03:32] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:03:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 30 ms returned unsat
[2020-05-19 02:03:32] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 02:03:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:03:32] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:03:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 02:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:03:50] [INFO ] [Real]Absence check using state equation in 17686 ms returned sat
[2020-05-19 02:03:50] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 02:03:51] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 301 ms.
[2020-05-19 02:03:51] [INFO ] Added : 6 causal constraints over 2 iterations in 993 ms. Result :sat
[2020-05-19 02:03:52] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:03:52] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 50 ms returned unsat
[2020-05-19 02:03:52] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 02:03:52] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 9 ms returned unsat
[2020-05-19 02:03:53] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:03:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 90 ms returned unsat
[2020-05-19 02:03:53] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 02:03:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2020-05-19 02:03:53] [INFO ] [Real]Absence check using 159 positive place invariants in 123 ms returned sat
[2020-05-19 02:03:53] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 25 ms returned unsat
[2020-05-19 02:03:54] [INFO ] [Real]Absence check using 159 positive place invariants in 107 ms returned sat
[2020-05-19 02:03:54] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 27 ms returned unsat
[2020-05-19 02:03:54] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 02:03:54] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2020-05-19 02:03:54] [INFO ] [Real]Absence check using 159 positive place invariants in 143 ms returned sat
[2020-05-19 02:03:54] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 10 ms returned unsat
[2020-05-19 02:03:54] [INFO ] [Real]Absence check using 159 positive place invariants in 110 ms returned sat
[2020-05-19 02:03:55] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 88 ms returned sat
[2020-05-19 02:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:04:13] [INFO ] [Real]Absence check using state equation in 18858 ms returned sat
[2020-05-19 02:04:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:04:15] [INFO ] [Nat]Absence check using 159 positive place invariants in 950 ms returned sat
[2020-05-19 02:04:15] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 157 ms returned sat
[2020-05-19 02:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:04:31] [INFO ] [Nat]Absence check using state equation in 15980 ms returned sat
[2020-05-19 02:04:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 56 ms returned sat
[2020-05-19 02:04:31] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 370 ms.
[2020-05-19 02:04:34] [INFO ] Added : 5 causal constraints over 1 iterations in 2559 ms. Result :unknown
[2020-05-19 02:04:34] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:04:34] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:04:34] [INFO ] [Real]Absence check using 159 positive place invariants in 201 ms returned sat
[2020-05-19 02:04:34] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 02:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:04:52] [INFO ] [Real]Absence check using state equation in 17730 ms returned sat
[2020-05-19 02:04:52] [INFO ] [Real]Added 1 Read/Feed constraints in 70 ms returned sat
[2020-05-19 02:04:53] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 360 ms.
[2020-05-19 02:04:54] [INFO ] Added : 6 causal constraints over 2 iterations in 1506 ms. Result :sat
[2020-05-19 02:04:56] [INFO ] Deduced a trap composed of 11 places in 1948 ms
[2020-05-19 02:04:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s78 s335 s401 s453 s487 s599 s765 s815 s893 s898 s1082) 0)") while checking expression at index 413
[2020-05-19 02:04:56] [INFO ] [Real]Absence check using 159 positive place invariants in 123 ms returned sat
[2020-05-19 02:04:56] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 02:04:56] [INFO ] [Real]Absence check using 159 positive place invariants in 130 ms returned sat
[2020-05-19 02:04:56] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 02:04:57] [INFO ] [Real]Absence check using 159 positive place invariants in 113 ms returned sat
[2020-05-19 02:04:57] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 111 ms returned sat
[2020-05-19 02:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:05:12] [INFO ] [Real]Absence check using state equation in 15581 ms returned sat
[2020-05-19 02:05:12] [INFO ] [Real]Added 1 Read/Feed constraints in 60 ms returned sat
[2020-05-19 02:05:13] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 478 ms.
[2020-05-19 02:05:14] [INFO ] Added : 6 causal constraints over 2 iterations in 1181 ms. Result :sat
[2020-05-19 02:05:14] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 02:05:14] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:05:15] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 02:05:15] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 12 ms returned unsat
[2020-05-19 02:05:15] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 02:05:15] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:05:15] [INFO ] [Real]Absence check using 159 positive place invariants in 139 ms returned sat
[2020-05-19 02:05:15] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 93 ms returned unsat
[2020-05-19 02:05:16] [INFO ] [Real]Absence check using 159 positive place invariants in 120 ms returned sat
[2020-05-19 02:05:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 02:05:16] [INFO ] [Real]Absence check using 159 positive place invariants in 132 ms returned sat
[2020-05-19 02:05:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 39 ms returned unsat
[2020-05-19 02:05:16] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 02:05:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 48 ms returned unsat
[2020-05-19 02:05:17] [INFO ] [Real]Absence check using 159 positive place invariants in 186 ms returned sat
[2020-05-19 02:05:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 181 ms returned unsat
[2020-05-19 02:05:17] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 02:05:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:05:18] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 02:05:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 124 ms returned sat
[2020-05-19 02:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:05:36] [INFO ] [Real]Absence check using state equation in 18431 ms returned sat
[2020-05-19 02:05:37] [INFO ] [Real]Added 1 Read/Feed constraints in 94 ms returned sat
[2020-05-19 02:05:37] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 335 ms.
[2020-05-19 02:05:37] [INFO ] Added : 6 causal constraints over 2 iterations in 775 ms. Result :(error "Failed to check-sat")
[2020-05-19 02:05:38] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:05:38] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 134 ms returned sat
[2020-05-19 02:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:05:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:05:57] [INFO ] [Real]Absence check using state equation in 19553 ms returned unknown
[2020-05-19 02:05:58] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:05:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 02:05:58] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:05:58] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 144 ms returned sat
[2020-05-19 02:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:06:13] [INFO ] [Real]Absence check using state equation in 14976 ms returned sat
[2020-05-19 02:06:13] [INFO ] [Real]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-05-19 02:06:14] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 352 ms.
[2020-05-19 02:06:15] [INFO ] Added : 6 causal constraints over 2 iterations in 1429 ms. Result :sat
[2020-05-19 02:06:16] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 02:06:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 02:06:16] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:06:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:06:16] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:06:16] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 02:06:17] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:06:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:06:17] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:06:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:06:17] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 02:06:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 37 ms returned unsat
[2020-05-19 02:06:17] [INFO ] [Real]Absence check using 159 positive place invariants in 113 ms returned sat
[2020-05-19 02:06:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 25 ms returned unsat
[2020-05-19 02:06:18] [INFO ] [Real]Absence check using 159 positive place invariants in 117 ms returned sat
[2020-05-19 02:06:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:06:18] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 02:06:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 37 ms returned unsat
[2020-05-19 02:06:18] [INFO ] [Real]Absence check using 159 positive place invariants in 163 ms returned sat
[2020-05-19 02:06:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:06:19] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 02:06:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:06:19] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:06:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 50 ms returned unsat
[2020-05-19 02:06:20] [INFO ] [Real]Absence check using 159 positive place invariants in 172 ms returned sat
[2020-05-19 02:06:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 136 ms returned sat
[2020-05-19 02:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:06:39] [INFO ] [Real]Absence check using state equation in 19023 ms returned sat
[2020-05-19 02:06:39] [INFO ] [Real]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-05-19 02:06:39] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 278 ms.
[2020-05-19 02:06:39] [INFO ] Added : 0 causal constraints over 0 iterations in 278 ms. Result :(error "Failed to check-sat")
[2020-05-19 02:06:40] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:06:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:06:40] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:06:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 140 ms returned sat
[2020-05-19 02:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:06:57] [INFO ] [Real]Absence check using state equation in 17322 ms returned sat
[2020-05-19 02:06:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:06:58] [INFO ] [Nat]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:06:58] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 129 ms returned sat
[2020-05-19 02:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:07:17] [INFO ] [Nat]Absence check using state equation in 19572 ms returned unknown
[2020-05-19 02:07:18] [INFO ] [Real]Absence check using 159 positive place invariants in 200 ms returned sat
[2020-05-19 02:07:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:07:18] [INFO ] [Real]Absence check using 159 positive place invariants in 178 ms returned sat
[2020-05-19 02:07:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:07:18] [INFO ] [Real]Absence check using 159 positive place invariants in 134 ms returned sat
[2020-05-19 02:07:18] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 02:07:19] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:07:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 02:07:19] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:07:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 44 ms returned unsat
[2020-05-19 02:07:19] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:07:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 23 ms returned unsat
[2020-05-19 02:07:20] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:07:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 52 ms returned unsat
[2020-05-19 02:07:20] [INFO ] [Real]Absence check using 159 positive place invariants in 171 ms returned sat
[2020-05-19 02:07:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:07:21] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:07:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 138 ms returned sat
[2020-05-19 02:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:38] [INFO ] [Real]Absence check using state equation in 16994 ms returned sat
[2020-05-19 02:07:38] [INFO ] [Real]Added 1 Read/Feed constraints in 83 ms returned sat
[2020-05-19 02:07:38] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 307 ms.
[2020-05-19 02:07:39] [INFO ] Added : 6 causal constraints over 2 iterations in 1082 ms. Result :sat
[2020-05-19 02:07:40] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 02:07:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 52 ms returned unsat
[2020-05-19 02:07:40] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:07:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:07:40] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 02:07:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 37 ms returned unsat
[2020-05-19 02:07:41] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 02:07:41] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:07:41] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 02:07:41] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 129 ms returned sat
[2020-05-19 02:07:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:57] [INFO ] [Real]Absence check using state equation in 15567 ms returned sat
[2020-05-19 02:07:57] [INFO ] [Real]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-19 02:07:58] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 389 ms.
[2020-05-19 02:07:58] [INFO ] Added : 6 causal constraints over 2 iterations in 1144 ms. Result :sat
[2020-05-19 02:07:59] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:07:59] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 120 ms returned sat
[2020-05-19 02:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:08:19] [INFO ] [Real]Absence check using state equation in 19562 ms returned unknown
[2020-05-19 02:08:19] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 02:08:19] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 106 ms returned unsat
[2020-05-19 02:08:20] [INFO ] [Real]Absence check using 159 positive place invariants in 168 ms returned sat
[2020-05-19 02:08:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 11 ms returned unsat
[2020-05-19 02:08:20] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 02:08:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 02:08:20] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 02:08:20] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 02:08:21] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 02:08:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:08:21] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 02:08:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 17 ms returned unsat
[2020-05-19 02:08:21] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 02:08:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 54 ms returned unsat
[2020-05-19 02:08:22] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:08:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:08:22] [INFO ] [Real]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 02:08:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 125 ms returned sat
[2020-05-19 02:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:40] [INFO ] [Real]Absence check using state equation in 17489 ms returned sat
[2020-05-19 02:08:40] [INFO ] [Real]Added 1 Read/Feed constraints in 80 ms returned sat
[2020-05-19 02:08:40] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 305 ms.
[2020-05-19 02:08:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1044 ms. Result :sat
[2020-05-19 02:08:42] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 02:08:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:08:42] [INFO ] [Real]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 02:08:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:08:42] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 02:08:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 42 ms returned unsat
[2020-05-19 02:08:43] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:08:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:08:43] [INFO ] [Real]Absence check using 159 positive place invariants in 166 ms returned sat
[2020-05-19 02:08:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 02:08:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:09:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:09:03] [INFO ] [Real]Absence check using state equation in 19523 ms returned unknown
[2020-05-19 02:09:03] [INFO ] [Real]Absence check using 159 positive place invariants in 147 ms returned sat
[2020-05-19 02:09:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:09:03] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:09:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 12 ms returned unsat
[2020-05-19 02:09:04] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:09:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:09:04] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 02:09:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 123 ms returned sat
[2020-05-19 02:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:09:23] [INFO ] [Real]Absence check using state equation in 19215 ms returned sat
[2020-05-19 02:09:23] [INFO ] [Real]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-05-19 02:09:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 477
[2020-05-19 02:09:24] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:09:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 02:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:09:38] [INFO ] [Real]Absence check using state equation in 14193 ms returned sat
[2020-05-19 02:09:38] [INFO ] [Real]Added 1 Read/Feed constraints in 76 ms returned sat
[2020-05-19 02:09:39] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 456 ms.
[2020-05-19 02:09:40] [INFO ] Added : 6 causal constraints over 2 iterations in 1378 ms. Result :sat
[2020-05-19 02:09:40] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:09:40] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:09:41] [INFO ] [Real]Absence check using 159 positive place invariants in 162 ms returned sat
[2020-05-19 02:09:41] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 02:09:41] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 02:09:41] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 02:09:41] [INFO ] [Real]Absence check using 159 positive place invariants in 111 ms returned sat
[2020-05-19 02:09:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 89 ms returned sat
[2020-05-19 02:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:10:00] [INFO ] [Real]Absence check using state equation in 18500 ms returned sat
[2020-05-19 02:10:00] [INFO ] [Real]Added 1 Read/Feed constraints in 88 ms returned sat
[2020-05-19 02:10:01] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 314 ms.
[2020-05-19 02:10:01] [INFO ] Added : 6 causal constraints over 2 iterations in 835 ms. Result :unknown
[2020-05-19 02:10:02] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:10:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 13 ms returned unsat
[2020-05-19 02:10:02] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:10:02] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 123 ms returned sat
[2020-05-19 02:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:10:20] [INFO ] [Real]Absence check using state equation in 17651 ms returned sat
[2020-05-19 02:10:20] [INFO ] [Real]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-05-19 02:10:20] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 443 ms.
[2020-05-19 02:10:21] [INFO ] Added : 6 causal constraints over 2 iterations in 1330 ms. Result :sat
[2020-05-19 02:10:22] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:10:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:10:22] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 02:10:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 94 ms returned unsat
[2020-05-19 02:10:23] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 02:10:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:10:23] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 02:10:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 36 ms returned unsat
[2020-05-19 02:10:23] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 02:10:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:10:24] [INFO ] [Real]Absence check using 159 positive place invariants in 146 ms returned sat
[2020-05-19 02:10:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:10:24] [INFO ] [Real]Absence check using 159 positive place invariants in 139 ms returned sat
[2020-05-19 02:10:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 02:10:25] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 02:10:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 16 ms returned unsat
[2020-05-19 02:10:25] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:10:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:10:25] [INFO ] [Real]Absence check using 159 positive place invariants in 111 ms returned sat
[2020-05-19 02:10:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 99 ms returned sat
[2020-05-19 02:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:10:44] [INFO ] [Real]Absence check using state equation in 19143 ms returned sat
[2020-05-19 02:10:45] [INFO ] [Real]Added 1 Read/Feed constraints in 103 ms returned sat
[2020-05-19 02:10:45] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 369 ms.
[2020-05-19 02:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :(error "Failed to check-sat")
[2020-05-19 02:10:45] [INFO ] [Real]Absence check using 159 positive place invariants in 116 ms returned sat
[2020-05-19 02:10:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 96 ms returned sat
[2020-05-19 02:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:01] [INFO ] [Real]Absence check using state equation in 15635 ms returned sat
[2020-05-19 02:11:01] [INFO ] [Real]Added 1 Read/Feed constraints in 89 ms returned sat
[2020-05-19 02:11:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 465 ms.
[2020-05-19 02:11:03] [INFO ] Added : 6 causal constraints over 2 iterations in 1385 ms. Result :sat
[2020-05-19 02:11:03] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:11:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 02:11:04] [INFO ] [Real]Absence check using 159 positive place invariants in 147 ms returned sat
[2020-05-19 02:11:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:11:04] [INFO ] [Real]Absence check using 159 positive place invariants in 194 ms returned sat
[2020-05-19 02:11:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 7 ms returned unsat
[2020-05-19 02:11:04] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:11:04] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:11:05] [INFO ] [Real]Absence check using 159 positive place invariants in 165 ms returned sat
[2020-05-19 02:11:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:11:05] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 02:11:05] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 128 ms returned sat
[2020-05-19 02:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:11:25] [INFO ] [Real]Absence check using state equation in 19631 ms returned (error "Failed to check-sat")
[2020-05-19 02:11:25] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:11:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:11:25] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 02:11:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 02:11:26] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:11:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:11:26] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 02:11:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:11:26] [INFO ] [Real]Absence check using 159 positive place invariants in 159 ms returned sat
[2020-05-19 02:11:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:11:27] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:11:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:11:27] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:11:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 02:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:43] [INFO ] [Real]Absence check using state equation in 16004 ms returned sat
[2020-05-19 02:11:43] [INFO ] [Real]Added 1 Read/Feed constraints in 84 ms returned sat
[2020-05-19 02:11:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 319 ms.
[2020-05-19 02:11:45] [INFO ] Added : 6 causal constraints over 2 iterations in 1086 ms. Result :sat
[2020-05-19 02:11:45] [INFO ] [Real]Absence check using 159 positive place invariants in 323 ms returned sat
[2020-05-19 02:11:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 23 ms returned unsat
[2020-05-19 02:11:46] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 02:11:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 129 ms returned sat
[2020-05-19 02:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:12:05] [INFO ] [Real]Absence check using state equation in 19005 ms returned sat
[2020-05-19 02:12:05] [INFO ] [Real]Added 1 Read/Feed constraints in 75 ms returned sat
[2020-05-19 02:12:06] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 302 ms.
[2020-05-19 02:12:06] [INFO ] Added : 0 causal constraints over 0 iterations in 304 ms. Result :(error "Failed to check-sat")
[2020-05-19 02:12:06] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 02:12:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 02:12:06] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 02:12:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:12:07] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 02:12:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 91 ms returned unsat
[2020-05-19 02:12:07] [INFO ] [Real]Absence check using 159 positive place invariants in 150 ms returned sat
[2020-05-19 02:12:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:12:07] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 02:12:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 66 ms returned unsat
[2020-05-19 02:12:08] [INFO ] [Real]Absence check using 159 positive place invariants in 128 ms returned sat
[2020-05-19 02:12:08] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 96 ms returned sat
[2020-05-19 02:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:12:23] [INFO ] [Real]Absence check using state equation in 15749 ms returned sat
[2020-05-19 02:12:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:12:24] [INFO ] [Nat]Absence check using 159 positive place invariants in 160 ms returned sat
[2020-05-19 02:12:24] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 126 ms returned sat
[2020-05-19 02:12:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:12:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:12:44] [INFO ] [Nat]Absence check using state equation in 19557 ms returned unknown
[2020-05-19 02:12:44] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:12:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 9 ms returned unsat
[2020-05-19 02:12:44] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 02:12:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:12:45] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:12:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 51 ms returned unsat
[2020-05-19 02:12:45] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:12:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 14 ms returned unsat
[2020-05-19 02:12:45] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:12:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 94 ms returned unsat
[2020-05-19 02:12:46] [INFO ] [Real]Absence check using 159 positive place invariants in 151 ms returned sat
[2020-05-19 02:12:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 125 ms returned sat
[2020-05-19 02:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:13:01] [INFO ] [Real]Absence check using state equation in 15262 ms returned sat
[2020-05-19 02:13:01] [INFO ] [Real]Added 1 Read/Feed constraints in 92 ms returned sat
[2020-05-19 02:13:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 324 ms.
[2020-05-19 02:13:02] [INFO ] Added : 6 causal constraints over 2 iterations in 1105 ms. Result :sat
[2020-05-19 02:13:03] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:13:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 117 ms returned sat
[2020-05-19 02:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:13:21] [INFO ] [Real]Absence check using state equation in 18027 ms returned sat
[2020-05-19 02:13:21] [INFO ] [Real]Added 1 Read/Feed constraints in 91 ms returned sat
[2020-05-19 02:13:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 296 ms.
[2020-05-19 02:13:23] [INFO ] Added : 5 causal constraints over 1 iterations in 1285 ms. Result :unknown
[2020-05-19 02:13:23] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:13:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:13:23] [INFO ] [Real]Absence check using 159 positive place invariants in 123 ms returned sat
[2020-05-19 02:13:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 38 ms returned unsat
[2020-05-19 02:13:24] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:13:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 138 ms returned sat
[2020-05-19 02:13:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:13:41] [INFO ] [Real]Absence check using state equation in 17216 ms returned sat
[2020-05-19 02:13:41] [INFO ] [Real]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-05-19 02:13:42] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 297 ms.
[2020-05-19 02:13:42] [INFO ] Added : 6 causal constraints over 2 iterations in 1063 ms. Result :sat
[2020-05-19 02:13:43] [INFO ] [Real]Absence check using 159 positive place invariants in 157 ms returned sat
[2020-05-19 02:13:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:13:43] [INFO ] [Real]Absence check using 159 positive place invariants in 175 ms returned sat
[2020-05-19 02:13:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:13:44] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 02:13:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:13:44] [INFO ] [Real]Absence check using 159 positive place invariants in 156 ms returned sat
[2020-05-19 02:13:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 93 ms returned unsat
[2020-05-19 02:13:44] [INFO ] [Real]Absence check using 159 positive place invariants in 149 ms returned sat
[2020-05-19 02:13:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 102 ms returned sat
[2020-05-19 02:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:14:01] [INFO ] [Real]Absence check using state equation in 16512 ms returned sat
[2020-05-19 02:14:01] [INFO ] [Real]Added 1 Read/Feed constraints in 100 ms returned sat
[2020-05-19 02:14:02] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 302 ms.
[2020-05-19 02:14:02] [INFO ] Added : 6 causal constraints over 2 iterations in 1088 ms. Result :sat
[2020-05-19 02:14:03] [INFO ] [Real]Absence check using 159 positive place invariants in 161 ms returned sat
[2020-05-19 02:14:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 168 ms returned sat
[2020-05-19 02:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:14:22] [INFO ] [Real]Absence check using state equation in 18837 ms returned sat
[2020-05-19 02:14:22] [INFO ] [Real]Added 1 Read/Feed constraints in 92 ms returned sat
[2020-05-19 02:14:23] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 309 ms.
[2020-05-19 02:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 311 ms. Result :(error "Failed to check-sat")
[2020-05-19 02:14:23] [INFO ] [Real]Absence check using 159 positive place invariants in 208 ms returned sat
[2020-05-19 02:14:23] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 4 ms returned unsat
[2020-05-19 02:14:23] [INFO ] [Real]Absence check using 159 positive place invariants in 155 ms returned sat
[2020-05-19 02:14:24] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 162 ms returned sat
[2020-05-19 02:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:14:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:14:43] [INFO ] [Real]Absence check using state equation in 19552 ms returned (error "Failed to check-sat")
[2020-05-19 02:14:44] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:14:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 6 ms returned unsat
[2020-05-19 02:14:44] [INFO ] [Real]Absence check using 159 positive place invariants in 270 ms returned sat
[2020-05-19 02:14:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 23 ms returned unsat
[2020-05-19 02:14:45] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:14:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:14:45] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:14:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 5 ms returned unsat
[2020-05-19 02:14:45] [INFO ] [Real]Absence check using 159 positive place invariants in 170 ms returned sat
[2020-05-19 02:14:45] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 92 ms returned unsat
[2020-05-19 02:14:46] [INFO ] [Real]Absence check using 159 positive place invariants in 239 ms returned sat
[2020-05-19 02:14:46] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 144 ms returned unsat
[2020-05-19 02:14:47] [INFO ] [Real]Absence check using 159 positive place invariants in 412 ms returned sat
[2020-05-19 02:14:47] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 127 ms returned sat
[2020-05-19 02:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:15:06] [INFO ] [Real]Absence check using state equation in 18941 ms returned sat
[2020-05-19 02:15:06] [INFO ] [Real]Added 1 Read/Feed constraints in 84 ms returned sat
[2020-05-19 02:15:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 541
[2020-05-19 02:15:06] [INFO ] [Real]Absence check using 159 positive place invariants in 152 ms returned sat
[2020-05-19 02:15:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 15 ms returned unsat
[2020-05-19 02:15:07] [INFO ] [Real]Absence check using 159 positive place invariants in 122 ms returned sat
[2020-05-19 02:15:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 107 ms returned sat
[2020-05-19 02:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:15:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:15:26] [INFO ] [Real]Absence check using state equation in 19638 ms returned (error "Failed to check-sat")
[2020-05-19 02:15:27] [INFO ] [Real]Absence check using 159 positive place invariants in 117 ms returned sat
[2020-05-19 02:15:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 10 ms returned unsat
[2020-05-19 02:15:27] [INFO ] [Real]Absence check using 159 positive place invariants in 397 ms returned sat
[2020-05-19 02:15:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2020-05-19 02:15:28] [INFO ] [Real]Absence check using 159 positive place invariants in 154 ms returned sat
[2020-05-19 02:15:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 91 ms returned unsat
[2020-05-19 02:15:28] [INFO ] [Real]Absence check using 159 positive place invariants in 168 ms returned sat
[2020-05-19 02:15:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 35 ms returned unsat
[2020-05-19 02:15:28] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:15:28] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 12 ms returned unsat
[2020-05-19 02:15:29] [INFO ] [Real]Absence check using 159 positive place invariants in 153 ms returned sat
[2020-05-19 02:15:29] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 49 ms returned unsat
[2020-05-19 02:15:30] [INFO ] [Real]Absence check using 159 positive place invariants in 507 ms returned sat
[2020-05-19 02:15:30] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 193 ms returned sat
[2020-05-19 02:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:15:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:15:49] [INFO ] [Real]Absence check using state equation in 19036 ms returned unknown
[2020-05-19 02:15:50] [INFO ] [Real]Absence check using 159 positive place invariants in 1108 ms returned sat
[2020-05-19 02:15:50] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 53 ms returned unsat
[2020-05-19 02:15:51] [INFO ] [Real]Absence check using 159 positive place invariants in 325 ms returned sat
[2020-05-19 02:15:51] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 37 ms returned unsat
[2020-05-19 02:15:51] [INFO ] [Real]Absence check using 159 positive place invariants in 158 ms returned sat
[2020-05-19 02:15:51] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 171 ms returned sat
[2020-05-19 02:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:16:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:16:11] [INFO ] [Real]Absence check using state equation in 19518 ms returned (error "Failed to check-sat")
[2020-05-19 02:16:12] [INFO ] [Real]Absence check using 159 positive place invariants in 1014 ms returned sat
[2020-05-19 02:16:12] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 40 ms returned unsat
[2020-05-19 02:16:13] [INFO ] [Real]Absence check using 159 positive place invariants in 1096 ms returned sat
[2020-05-19 02:16:14] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 256 ms returned sat
[2020-05-19 02:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:16:30] [INFO ] [Real]Absence check using state equation in 16563 ms returned sat
[2020-05-19 02:16:30] [INFO ] [Real]Added 1 Read/Feed constraints in 67 ms returned sat
[2020-05-19 02:16:31] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 307 ms.
[2020-05-19 02:16:31] [INFO ] Added : 6 causal constraints over 2 iterations in 1007 ms. Result :sat
[2020-05-19 02:16:32] [INFO ] [Real]Absence check using 159 positive place invariants in 148 ms returned sat
[2020-05-19 02:16:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 119 ms returned sat
[2020-05-19 02:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:16:50] [INFO ] [Real]Absence check using state equation in 18034 ms returned sat
[2020-05-19 02:16:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:16:50] [INFO ] [Nat]Absence check using 159 positive place invariants in 164 ms returned sat
[2020-05-19 02:16:51] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 139 ms returned sat
[2020-05-19 02:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J80"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S10J80, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-tajo-158961390800706"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;